لقد حدث خطأ :: Mzumbe University Library Portal

2026-01-19T09:33:09+03:00 CRIT: Laminas\Db\Adapter\Exception\RuntimeException : Connection error ; Laminas\Db\Adapter\Exception\ErrorException : No such file or directory
Server Context:
Array
(
    [REDIRECT_SCRIPT_URL] => /vufind/Search/Advanced
    [REDIRECT_SCRIPT_URI] => https://library.mzumbe.ac.tz/vufind/Search/Advanced
    [REDIRECT_VUFIND_LOCAL_DIR] => /usr/local/vufind/local
    [REDIRECT_HTTPS] => on
    [REDIRECT_SSL_TLS_SNI] => library.mzumbe.ac.tz
    [REDIRECT_STATUS] => 200
    [SCRIPT_URL] => /vufind/Search/Advanced
    [SCRIPT_URI] => https://library.mzumbe.ac.tz/vufind/Search/Advanced
    [VUFIND_LOCAL_DIR] => /usr/local/vufind/local
    [HTTPS] => on
    [SSL_TLS_SNI] => library.mzumbe.ac.tz
    [SSL_SERVER_S_DN_CN] => *.mzumbe.ac.tz
    [SSL_SERVER_I_DN_C] => US
    [SSL_SERVER_I_DN_ST] => Texas
    [SSL_SERVER_I_DN_L] => Houston
    [SSL_SERVER_I_DN_O] => SSL Corporation
    [SSL_SERVER_I_DN_CN] => SSL.com RSA SSL subCA
    [SSL_SERVER_SAN_DNS_0] => *.mzumbe.ac.tz
    [SSL_SERVER_SAN_DNS_1] => mzumbe.ac.tz
    [SSL_VERSION_INTERFACE] => mod_ssl/2.4.58
    [SSL_VERSION_LIBRARY] => OpenSSL/3.0.13
    [SSL_PROTOCOL] => TLSv1.3
    [SSL_SECURE_RENEG] => true
    [SSL_COMPRESS_METHOD] => NULL
    [SSL_CIPHER] => TLS_AES_256_GCM_SHA384
    [SSL_CIPHER_EXPORT] => false
    [SSL_CIPHER_USEKEYSIZE] => 256
    [SSL_CIPHER_ALGKEYSIZE] => 256
    [SSL_CLIENT_VERIFY] => NONE
    [SSL_SERVER_M_VERSION] => 3
    [SSL_SERVER_M_SERIAL] => 703093EA2AE0D6484135BA7D52999617
    [SSL_SERVER_V_START] => Sep 17 21:21:19 2025 GMT
    [SSL_SERVER_V_END] => Oct 18 21:21:19 2026 GMT
    [SSL_SERVER_S_DN] => CN=*.mzumbe.ac.tz
    [SSL_SERVER_I_DN] => CN=SSL.com RSA SSL subCA,O=SSL Corporation,L=Houston,ST=Texas,C=US
    [SSL_SERVER_A_KEY] => rsaEncryption
    [SSL_SERVER_A_SIG] => sha256WithRSAEncryption
    [SSL_SESSION_ID] => 6d0cd2e3c95185202e9e14155af02ce803ebed8f7a3dd35eee5e6436e5f7f8d7
    [SSL_SESSION_RESUMED] => Initial
    [HTTP_ACCEPT] => */*
    [HTTP_USER_AGENT] => Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
    [HTTP_COOKIE] => language=es; ui=standard; VUFIND_SESSION=uk57gvico631cs35nnn45gsr0n
    [HTTP_ACCEPT_ENCODING] => gzip, br, zstd, deflate
    [HTTP_HOST] => library.mzumbe.ac.tz
    [PATH] => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin
    [SERVER_SIGNATURE] => Apache/2.4.58 (Ubuntu) Server at library.mzumbe.ac.tz Port 443

    [SERVER_SOFTWARE] => Apache/2.4.58 (Ubuntu)
    [SERVER_NAME] => library.mzumbe.ac.tz
    [SERVER_ADDR] => 192.168.30.25
    [SERVER_PORT] => 443
    [REMOTE_ADDR] => 216.73.216.173
    [DOCUMENT_ROOT] => /var/www/html
    [REQUEST_SCHEME] => https
    [CONTEXT_PREFIX] => /vufind
    [CONTEXT_DOCUMENT_ROOT] => /usr/local/vufind/public
    [SERVER_ADMIN] => [no address given]
    [SCRIPT_FILENAME] => /usr/local/vufind/public/index.php
    [REMOTE_PORT] => 34398
    [REDIRECT_URL] => /vufind/Search/Advanced
    [REDIRECT_QUERY_STRING] => edit=45657325&lng=ar
    [GATEWAY_INTERFACE] => CGI/1.1
    [SERVER_PROTOCOL] => HTTP/1.1
    [REQUEST_METHOD] => GET
    [QUERY_STRING] => edit=45657325&lng=ar
    [REQUEST_URI] => /vufind/Search/Advanced?edit=45657325&lng=ar
    [SCRIPT_NAME] => /vufind/index.php
    [PHP_SELF] => /vufind/index.php
    [REQUEST_TIME_FLOAT] => 1768804389.0764
    [REQUEST_TIME] => 1768804389
)

Backtrace:
/usr/local/vufind/vendor/laminas/laminas-db/src/Adapter/Driver/Mysqli/Mysqli.php line 190 - class = Laminas\Db\Adapter\Driver\Mysqli\Connection, function = connect, args: none.
/usr/local/vufind/vendor/laminas/laminas-db/src/Sql/Sql.php line 152 - class = Laminas\Db\Adapter\Driver\Mysqli\Mysqli, function = createStatement, args: none.
/usr/local/vufind/vendor/laminas/laminas-db/src/TableGateway/AbstractTableGateway.php line 227 - class = Laminas\Db\Sql\Sql, function = prepareStatementForSqlObject, args: none.
/usr/local/vufind/vendor/laminas/laminas-db/src/TableGateway/AbstractTableGateway.php line 194 - class = Laminas\Db\TableGateway\AbstractTableGateway, function = executeSelect, args: none.
/usr/local/vufind/vendor/laminas/laminas-db/src/TableGateway/AbstractTableGateway.php line 183 - class = Laminas\Db\TableGateway\AbstractTableGateway, function = selectWith, args: none.
/usr/local/vufind/module/VuFind/src/VuFind/Db/Service/SearchService.php line 151 - class = Laminas\Db\TableGateway\AbstractTableGateway, function = select, args: none.
/usr/local/vufind/module/VuFind/src/VuFind/Controller/AbstractSearch.php line 527 - class = VuFind\Db\Service\SearchService, function = getSearchByIdAndOwner, args: none.
/usr/local/vufind/module/VuFind/src/VuFind/Controller/AbstractSearch.php line 558 - class = VuFind\Controller\AbstractSearch, function = retrieveSearchSecurely, args: none.
/usr/local/vufind/module/VuFind/src/VuFind/Controller/AbstractSearch.php line 112 - class = VuFind\Controller\AbstractSearch, function = restoreAdvancedSearch, args: none.
/usr/local/vufind/module/VuFind/src/VuFind/Controller/AbstractSolrSearch.php line 87 - class = VuFind\Controller\AbstractSearch, function = advancedAction, args: none.
/usr/local/vufind/vendor/laminas/laminas-mvc/src/Controller/AbstractActionController.php line 72 - class = VuFind\Controller\AbstractSolrSearch, function = advancedAction, args: none.
/usr/local/vufind/vendor/laminas/laminas-eventmanager/src/EventManager.php line 319 - class = Laminas\Mvc\Controller\AbstractActionController, function = onDispatch, args: none.
/usr/local/vufind/vendor/laminas/laminas-eventmanager/src/EventManager.php line 177 - class = Laminas\EventManager\EventManager, function = triggerListeners, args: none.
/usr/local/vufind/vendor/laminas/laminas-mvc/src/Controller/AbstractController.php line 105 - class = Laminas\EventManager\EventManager, function = triggerEventUntil, args: none.
/usr/local/vufind/vendor/laminas/laminas-mvc/src/DispatchListener.php line 117 - class = Laminas\Mvc\Controller\AbstractController, function = dispatch, args: none.
/usr/local/vufind/vendor/laminas/laminas-eventmanager/src/EventManager.php line 319 - class = Laminas\Mvc\DispatchListener, function = onDispatch, args: none.
/usr/local/vufind/vendor/laminas/laminas-eventmanager/src/EventManager.php line 177 - class = Laminas\EventManager\EventManager, function = triggerListeners, args: none.
/usr/local/vufind/vendor/laminas/laminas-mvc/src/Application.php line 319 - class = Laminas\EventManager\EventManager, function = triggerEventUntil, args: none.
/usr/local/vufind/public/index.php line 23 - class = Laminas\Mvc\Application, function = run, args: none.
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