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1

Modulation theory por Black, Harold S.

Van Nostrand, 1960.

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2

Modulation theory. por Black, Harold S, ( 1898- ).

New York, Van Nostrand, 1953.

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Whoops! There was an error.

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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

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Arguments

              "fopen(/tmp/vufind_sessions/sess_l16jnte9k1phupbnqlhutm5lhc): Failed to open stream: No space left on device"

          

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

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    /**
     * A function that is called internally when session data is to be saved.
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     *
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     */
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        $sessFile = $this->path . '/sess_' . $sessId;
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        // 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
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        // 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;
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    /**
     * 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) {
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    /**
     * A function that is called internally when session data is to be saved.
     *
     * @param string $sessId The current session ID
     * @param string $data   The session data to write
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     * @return bool
     */
    abstract protected function saveSession($sessId, $data): bool;
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Open: [internal]

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

     *
     * @return void
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    public function writeClose()
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        //
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     * If the session has already been started, or if the name provided fails
     * validation, an exception will be raised.
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     * @return SessionManager
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     */
    public function setName($name)
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            throw new Exception\InvalidArgumentException(
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Open: [internal]

Environment & details:

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Cannot write session to /tmp/vufind_sessions/sess_l16jnte9k1phupbnqlhutm5lhc Whoops! There was an error.

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.
        //
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        if (! $storage->isImmutable()) {
            $_SESSION = $storage->toArray(true);
            session_write_close();
            $storage->fromArray($_SESSION);
            $storage->markImmutable();
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    /**
     * Attempt to set the session name
     *
     * If the session has already been started, or if the name provided fails
     * validation, an exception will be raised.
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    public function setName($name)
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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 $_SESSION following a
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     * @return SessionManager
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    public function setName($name)
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Open: [internal]

Environment & details:

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POST Data empty

Files empty

Cookies empty

Session

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Search	Laminas\Stdlib\ArrayObject {#1186}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1266}
SessionHelper	Laminas\Stdlib\ArrayObject {#1552}

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REDIRECT_STATUS	"200"
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VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
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HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
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REMOTE_ADDR	"18.191.218.101"
DOCUMENT_ROOT	"/usr/local/vufind/public"
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SERVER_ADMIN	"webmaster@bibliotecas.unlp.edu.ar"
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PHP_SELF	"/index.php"
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REQUEST_TIME	1738390307

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Versión - Modulation theory

Modulation theory por Black, Harold S.

Modulation theory. por Black, Harold S, ( 1898- ).

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