Resultados de Búsqueda por Autor :: Bibliotecas UNLP

Whoops \ Exception \ ErrorException (E_WARNING)

fopen(/tmp/vufind_sessions/sess_dj9sepctolj26gsus2tnf6hl1a): Failed to open stream: No space left on device

Whoops\Exception\ErrorException thrown with message "fopen(/tmp/vufind_sessions/sess_dj9sepctolj26gsus2tnf6hl1a): Failed to open stream: No space left on device" Stacktrace: #5 Whoops\Exception\ErrorException in /usr/local/vufind/module/VuFind/src/VuFind/Session/File.php:158 #4 fopen in /usr/local/vufind/module/VuFind/src/VuFind/Session/File.php:158 #3 VuFind\Session\File:saveSession in /usr/local/vufind/module/VuFind/src/VuFind/Session/AbstractBase.php:193 #2 VuFind\Session\AbstractBase:write in [internal]:0 #1 session_write_close in /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php:242 #0 Laminas\Session\SessionManager:writeClose in [internal]:0

Application frames (0) All frames (6)

Whoops\Exception\ErrorException

…/module/VuFind/src/VuFind/Session/File.php158

fopen

…/module/VuFind/src/VuFind/Session/File.php158

VuFind\Session\File saveSession

…/module/VuFind/src/VuFind/Session/AbstractBase.php193

VuFind\Session\AbstractBase write

[internal]0

session_write_close

…/vendor/laminas/laminas-session/src/SessionManager.php242

Laminas\Session\SessionManager writeClose

[internal]0

Open: /usr/local/vufind/module/VuFind/src/VuFind/Session/File.php

        foreach (glob($this->path . '/sess_*') as $filename) {
            if (filemtime($filename) + $maxlifetime < time()) {
                unlink($filename);
            }
        }
        return true;
    }
 
    /**
     * A function that is called internally when session data is to be saved.
     *
     * @param string $sessId The current session ID
     * @param string $data   The session data to write
     *
     * @return bool
     */
    protected function saveSession($sessId, $data): bool
    {
        $sessFile = $this->path . '/sess_' . $sessId;
        if ($handle = fopen($sessFile, 'w')) {
            $return = false;
            // Lock the file for exclusive access to avoid issues with multiple
            // processes writing session simultaneously:
            if (flock($handle, LOCK_EX)) {
                $return = fwrite($handle, $data);
                // Make sure that there's no trailing data by truncating the file to
                // the correct length:
                ftruncate($handle, strlen($data));
                fflush($handle);
                flock($handle, LOCK_UN);
            }
            fclose($handle);
            if ($return !== false) {
                return true;
            }
        }
        // If we got this far, something went wrong with the file output...
        // It is tempting to throw an exception here, but this code is called
        // outside of the context of exception handling, so all we can do is
        // echo a message.

Arguments

              "fopen(/tmp/vufind_sessions/sess_dj9sepctolj26gsus2tnf6hl1a): Failed to open stream: No space left on device"

          

Open: /usr/local/vufind/module/VuFind/src/VuFind/Session/File.php

        foreach (glob($this->path . '/sess_*') as $filename) {
            if (filemtime($filename) + $maxlifetime < time()) {
                unlink($filename);
            }
        }
        return true;
    }
 
    /**
     * A function that is called internally when session data is to be saved.
     *
     * @param string $sessId The current session ID
     * @param string $data   The session data to write
     *
     * @return bool
     */
    protected function saveSession($sessId, $data): bool
    {
        $sessFile = $this->path . '/sess_' . $sessId;
        if ($handle = fopen($sessFile, 'w')) {
            $return = false;
            // Lock the file for exclusive access to avoid issues with multiple
            // processes writing session simultaneously:
            if (flock($handle, LOCK_EX)) {
                $return = fwrite($handle, $data);
                // Make sure that there's no trailing data by truncating the file to
                // the correct length:
                ftruncate($handle, strlen($data));
                fflush($handle);
                flock($handle, LOCK_UN);
            }
            fclose($handle);
            if ($return !== false) {
                return true;
            }
        }
        // If we got this far, something went wrong with the file output...
        // It is tempting to throw an exception here, but this code is called
        // outside of the context of exception handling, so all we can do is
        // echo a message.

Open: /usr/local/vufind/module/VuFind/src/VuFind/Session/AbstractBase.php

        // Anecdotal testing Today and Yesterday seems to indicate destroy()
        //   is called by the garbage collector and everything is good.
        // Something to keep in mind though.
        return true;
    }
 
    /**
     * Write function that is called when session data is to be saved.
     *
     * @param string $sessId The current session ID
     * @param string $data   The session data to write
     *
     * @return bool
     */
    public function write($sessId, $data): bool
    {
        if ($this->writesDisabled) {
            return true;
        }
        return $this->saveSession($sessId, $data);
    }
 
    /**
     * A function that is called internally when session data is to be saved.
     *
     * @param string $sessId The current session ID
     * @param string $data   The session data to write
     *
     * @return bool
     */
    abstract protected function saveSession($sessId, $data): bool;
}

Open: [internal]

Open: /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php

     *
     * @return void
     */
    public function writeClose()
    {
        // The assumption is that we're using PHP's ext/session.
        // session_write_close() will actually overwrite $_SESSION with an
        // empty array on completion -- which leads to a mismatch between what
        // is in the storage object and $_SESSION. To get around this, we
        // temporarily reset $_SESSION to an array, and then re-link it to
        // the storage object.
        //
        // Additionally, while you _can_ write to $_SESSION following a
        // session_write_close() operation, no changes made to it will be
        // flushed to the session handler. As such, we now mark the storage
        // object isImmutable.
        $storage = $this->getStorage();
        if (! $storage->isImmutable()) {
            $_SESSION = $storage->toArray(true);
            session_write_close();
            $storage->fromArray($_SESSION);
            $storage->markImmutable();
        }
    }
 
    /**
     * Attempt to set the session name
     *
     * If the session has already been started, or if the name provided fails
     * validation, an exception will be raised.
     *
     * @param  string $name
     * @return SessionManager
     * @throws Exception\InvalidArgumentException
     */
    public function setName($name)
    {
        if ($this->sessionExists()) {
            throw new Exception\InvalidArgumentException(
                'Cannot set session name after a session has already started'

Open: [internal]

Environment & details:

GET Data

Key	Value
author	"Miguel, Sandra"

POST Data empty

Files empty

Key	Value
ui	"standard"
language	"es"
VUFIND_SESSION	"dj9sepctolj26gsus2tnf6hl1a"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1738341137.6988 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "dj9sepctolj26gsus2tnf6hl1a" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#906}
Search	Laminas\Stdlib\ArrayObject {#1191}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1325}
SessionHelper	Laminas\Stdlib\ArrayObject {#1612}

Server/Request Data

Key	Value
REDIRECT_VUFIND_ENV	"development"
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"catalogo.bibliotecas.unlp.edu.ar"
REDIRECT_STATUS	"200"
VUFIND_ENV	"development"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"catalogo.bibliotecas.unlp.edu.ar"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; language=es; VUFIND_SESSION=dj9sepctolj26gsus2tnf6hl1a"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"catalogo.bibliotecas.unlp.edu.ar"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.52 (Ubuntu) Server at catalogo.bibliotecas.unlp.edu.ar Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.52 (Ubuntu)"
SERVER_NAME	"catalogo.bibliotecas.unlp.edu.ar"
SERVER_ADDR	"172.17.0.170"
SERVER_PORT	"443"
REMOTE_ADDR	"18.119.138.124"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"webmaster@bibliotecas.unlp.edu.ar"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"56942"
REDIRECT_URL	"/Author/Home"
REDIRECT_QUERY_STRING	"author=Miguel%2C+Sandra"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	"author=Miguel%2C+Sandra"
REQUEST_URI	"/Author/Home?author=Miguel%2C+Sandra"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1738341137.6878
REQUEST_TIME	1738341137

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Whoops \ Exception \ ErrorException (E_WARNING)

session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions)

Whoops\Exception\ErrorException thrown with message "session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions)" Stacktrace: #2 Whoops\Exception\ErrorException in /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php:242 #1 session_write_close in /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php:242 #0 Laminas\Session\SessionManager:writeClose in [internal]:0

Application frames (0) All frames (3)

Whoops\Exception\ErrorException

…/vendor/laminas/laminas-session/src/SessionManager.php242

session_write_close

…/vendor/laminas/laminas-session/src/SessionManager.php242

Laminas\Session\SessionManager writeClose

[internal]0

Open: /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php

     *
     * @return void
     */
    public function writeClose()
    {
        // The assumption is that we're using PHP's ext/session.
        // session_write_close() will actually overwrite $_SESSION with an
        // empty array on completion -- which leads to a mismatch between what
        // is in the storage object and $_SESSION. To get around this, we
        // temporarily reset $_SESSION to an array, and then re-link it to
        // the storage object.
        //
        // Additionally, while you _can_ write to $_SESSION following a
        // session_write_close() operation, no changes made to it will be
        // flushed to the session handler. As such, we now mark the storage
        // object isImmutable.
        $storage = $this->getStorage();
        if (! $storage->isImmutable()) {
            $_SESSION = $storage->toArray(true);
            session_write_close();
            $storage->fromArray($_SESSION);
            $storage->markImmutable();
        }
    }
 
    /**
     * Attempt to set the session name
     *
     * If the session has already been started, or if the name provided fails
     * validation, an exception will be raised.
     *
     * @param  string $name
     * @return SessionManager
     * @throws Exception\InvalidArgumentException
     */
    public function setName($name)
    {
        if ($this->sessionExists()) {
            throw new Exception\InvalidArgumentException(
                'Cannot set session name after a session has already started'

Arguments

              "session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions)"

          

Open: /usr/local/vufind/vendor/laminas/laminas-session/src/SessionManager.php

     *
     * @return void
     */
    public function writeClose()
    {
        // The assumption is that we're using PHP's ext/session.
        // session_write_close() will actually overwrite $_SESSION with an
        // empty array on completion -- which leads to a mismatch between what
        // is in the storage object and $_SESSION. To get around this, we
        // temporarily reset $_SESSION to an array, and then re-link it to
        // the storage object.
        //
        // Additionally, while you _can_ write to $_SESSION following a
        // session_write_close() operation, no changes made to it will be
        // flushed to the session handler. As such, we now mark the storage
        // object isImmutable.
        $storage = $this->getStorage();
        if (! $storage->isImmutable()) {
            $_SESSION = $storage->toArray(true);
            session_write_close();
            $storage->fromArray($_SESSION);
            $storage->markImmutable();
        }
    }
 
    /**
     * Attempt to set the session name
     *
     * If the session has already been started, or if the name provided fails
     * validation, an exception will be raised.
     *
     * @param  string $name
     * @return SessionManager
     * @throws Exception\InvalidArgumentException
     */
    public function setName($name)
    {
        if ($this->sessionExists()) {
            throw new Exception\InvalidArgumentException(
                'Cannot set session name after a session has already started'

Open: [internal]

Environment & details:

GET Data

Key	Value
author	"Miguel, Sandra"

POST Data empty

Files empty

Key	Value
ui	"standard"
language	"es"
VUFIND_SESSION	"dj9sepctolj26gsus2tnf6hl1a"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1738341137.6988 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "dj9sepctolj26gsus2tnf6hl1a" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#906}
Search	Laminas\Stdlib\ArrayObject {#1191}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1325}
SessionHelper	Laminas\Stdlib\ArrayObject {#1612}

Server/Request Data

Key	Value
REDIRECT_VUFIND_ENV	"development"
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"catalogo.bibliotecas.unlp.edu.ar"
REDIRECT_STATUS	"200"
VUFIND_ENV	"development"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"catalogo.bibliotecas.unlp.edu.ar"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; language=es; VUFIND_SESSION=dj9sepctolj26gsus2tnf6hl1a"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"catalogo.bibliotecas.unlp.edu.ar"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.52 (Ubuntu) Server at catalogo.bibliotecas.unlp.edu.ar Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.52 (Ubuntu)"
SERVER_NAME	"catalogo.bibliotecas.unlp.edu.ar"
SERVER_ADDR	"172.17.0.170"
SERVER_PORT	"443"
REMOTE_ADDR	"18.119.138.124"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"webmaster@bibliotecas.unlp.edu.ar"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"56942"
REDIRECT_URL	"/Author/Home"
REDIRECT_QUERY_STRING	"author=Miguel%2C+Sandra"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	"author=Miguel%2C+Sandra"
REQUEST_URI	"/Author/Home?author=Miguel%2C+Sandra"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1738341137.6878
REQUEST_TIME	1738341137

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Situación y perspectivas del desarrollo del Acceso Abierto en Argentina por Miguel, Sandra

Analysis and visualization of the dynamics of research groups in terms of projects and co-authored publications : A case study of library and information science in Argentina por Miguel, Sandra

Acceso abierto real y potencial a la producción científica de un país. El caso argentino por Miguel, Sandra

Revistas y producción científica de América Latina y el Caribe : Su visibilidad en SciELO, RedALyC y SCOPUS por Miguel, Sandra

Ponencias o artículos : ¿Una tensión en la comunicación científica? por Miguel, Sandra

Aproximación metodológica para la identificación del perfil y patrones de colaboración de dominios científicos universitarios por Miguel, Sandra

Análisis de co-términos y de redes sociales para la generación de mapas temáticos por Miguel, Sandra

Lo local y lo global en la producción científica argentina con visibilidad en Scopus, 2008-2012 : Dimensiones nacionales e internacionales de la investigación por Miguel, Sandra

Scientific Production on Open Access : A Worldwide Bibliometric Analysis in the Academic and Scientific Context por Miguel, Sandra

La investigación en Bibliometría en la Argentina : Quiénes son y qué producen los autores argentinos que realizan estudios bibliométricos por Miguel, Sandra

Estudio bibliométrico de género en la paleontología de vertebrados. El caso de la revista argentina Ameghiniana (1957-2011) por Miguel, Sandra

Oportunidades y desafíos actuales de la investigación en Bibliotecología y Ciencia de la Información. El caso del Departamento de Bibliotecología de la Universidad Nacional de La P... por Miguel, Sandra

El análisis de co-citas como método de investigación en Bibliotecología y Ciencia de la Información por Miguel, Sandra

Visibilidad de las revistas latinoamericanas de Bibliotecología y Ciencia de la información a través de Google Scholar por Miguel, Sandra

Prospect for development of Open Access in Argentina por Miguel, Sandra

El acceso abierto a las publicaciones de la comunidad científica argentina en el campo de la medicina por Miguel, Sandra

Reseña sobre La Revolución Google Scholar. Destapando la caja de Pandora académica por Miguel, Sandra

Preferencias de investigadores y prácticas institucionales/disciplinares en la difusión y socialización de los resultados de investigación por Miguel, Sandra

The impact of the socio-economic crisis of 2001 on the scientific system of Argentina from the scientometric perspective por Miguel, Sandra

Biblioteca Florentino Ameghino de la Facultad de Ciencias Naturales y Museo : Su modernización tecnológica por Miguel, Sandra

Environment & details:

Environment & details:

Resultados de búsqueda - Miguel, Sandra

Situación y perspectivas del desarrollo del Acceso Abierto en Argentina por Miguel, Sandra

Analysis and visualization of the dynamics of research groups in terms of projects and co-authored publications : A case study of library and information science in Argentina por Miguel, Sandra

Acceso abierto real y potencial a la producción científica de un país. El caso argentino por Miguel, Sandra

Revistas y producción científica de América Latina y el Caribe : Su visibilidad en SciELO, RedALyC y SCOPUS por Miguel, Sandra

Ponencias o artículos : ¿Una tensión en la comunicación científica? por Miguel, Sandra

Aproximación metodológica para la identificación del perfil y patrones de colaboración de dominios científicos universitarios por Miguel, Sandra

Análisis de co-términos y de redes sociales para la generación de mapas temáticos por Miguel, Sandra

Lo local y lo global en la producción científica argentina con visibilidad en Scopus, 2008-2012 : Dimensiones nacionales e internacionales de la investigación por Miguel, Sandra

Scientific Production on Open Access : A Worldwide Bibliometric Analysis in the Academic and Scientific Context por Miguel, Sandra

La investigación en Bibliometría en la Argentina : Quiénes son y qué producen los autores argentinos que realizan estudios bibliométricos por Miguel, Sandra

Estudio bibliométrico de género en la paleontología de vertebrados. El caso de la revista argentina Ameghiniana (1957-2011) por Miguel, Sandra

Oportunidades y desafíos actuales de la investigación en Bibliotecología y Ciencia de la Información. El caso del Departamento de Bibliotecología de la Universidad Nacional de La P... por Miguel, Sandra

El análisis de co-citas como método de investigación en Bibliotecología y Ciencia de la Información por Miguel, Sandra

Visibilidad de las revistas latinoamericanas de Bibliotecología y Ciencia de la información a través de Google Scholar por Miguel, Sandra

Prospect for development of Open Access in Argentina por Miguel, Sandra

El acceso abierto a las publicaciones de la comunidad científica argentina en el campo de la medicina por Miguel, Sandra

Reseña sobre La Revolución Google Scholar. Destapando la caja de Pandora académica por Miguel, Sandra

Preferencias de investigadores y prácticas institucionales/disciplinares en la difusión y socialización de los resultados de investigación por Miguel, Sandra

The impact of the socio-economic crisis of 2001 on the scientific system of Argentina from the scientometric perspective por Miguel, Sandra

Biblioteca Florentino Ameghino de la Facultad de Ciencias Naturales y Museo : Su modernización tecnológica por Miguel, Sandra

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Environment & details:

Environment & details: