Warning: session_start(): Failed to read session data: user (path: /var/lib/php/sessions) in /home/pni/wms/vendor/ZF2/library/Zend/Session/SessionManager.php on line 106

Fatal error: Uncaught PDOException: SQLSTATE[08004] [1040] Too many connections in /home/pni/wms/vendor/ZF2/library/Zend/Db/Adapter/Driver/Pdo/Connection.php:253 Stack trace: #0 /home/pni/wms/vendor/ZF2/library/Zend/Db/Adapter/Driver/Pdo/Connection.php(253): PDO->__construct() #1 /home/pni/wms/vendor/ZF2/library/Zend/Db/Adapter/Driver/Pdo/Connection.php(108): Zend\Db\Adapter\Driver\Pdo\Connection->connect() #2 phar:///home/pni/wms/vendor/Lib3rdParty/phar/Lib3rdParty.phar/Zend/Db/TableGateway/TableGateway.php(54): Zend\Db\Adapter\Driver\Pdo\Connection->getCurrentSchema() #3 phar:///home/pni/wms/vendor/Lib3rdParty/phar/Lib3rdParty.phar/Helper/Db/AbstractTableData.php(472): Lib3rdParty\Zend\Db\TableGateway\TableGateway->__construct() #4 phar:///home/pni/wms/vendor/Lib3rdParty/phar/Lib3rdParty.phar/Helper/Db/AbstractTableData.php(355): Lib3rdParty\Helper\Db\AbstractTableData::getMyTableGateway() #5 /home/pni/wms/vendor/Lib3rdParty/library/ErrExceptionMessage/ErrExceptionTable.php(70): Lib3rdParty\Helper\Db\AbstractTableData:: in /home/pni/wms/vendor/ZF2/library/Zend/Db/Adapter/Driver/Pdo/Connection.php on line 299