Warning: session_start(): Failed to read session data: user (path: /var/lib/php/session) in /home/libroscbi_lts/omp/lib/pkp/classes/session/SessionManager.inc.php on line 58

Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1040] Too many connections in /home/libroscbi_lts/omp/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:38 Stack trace: #0 /home/libroscbi_lts/omp/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(38): PDO->__construct('mysql:host=loca...', 'libroscbi', 'cbiLibros/2019', Array) #1 /home/libroscbi_lts/omp/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=loca...', 'libroscbi', 'cbiLibros/2019', Array) #2 /home/libroscbi_lts/omp/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(46): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=loca...', 'libroscbi', 'cbiLibros/2019', Array) #3 /home/libroscbi_lts/omp/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysq in /home/libroscbi_lts/omp/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php on line 671