Plesk Panel Mysql = ERROR: Zend_Db_Adapter_Exception: SQLSTATE[HY000] [2002] No such file or directory

Hi all! I have a problem to access my Plesk Web Admin after the update from Plesk 17.0.17 to 17.8.11. You can see the error showed below this lines. Please contact for further information. Regards, Xab ERROR: Zend_Db_Adapter_Exception: SQLSTATE[HY000] [2002] No such file or directory Additionally, an exception has occurred while trying to report this error: Zend_Exception No entry is registered for key 'translate' ([login to view URL]) ERROR: Uncaught exception 'PDOException' with message 'SQLSTATE[HY000] [2002] No such file or directory' in /opt/psa/admin/externals/Zend/Db/Adapter/Pdo/[login to view URL] Stack trace: #0 /opt/psa/admin/externals/Zend/Db/Adapter/Pdo/[login to view URL](129): PDO->__construct('mysql:dbname=ps...', 'admin', '$AES-128-CBC$fP...', Array) #1 /opt/psa/admin/externals/Zend/Db/Adapter/Pdo/[login to view URL](111): Zend_Db_Adapter_Pdo_Abstract->_connect() #2 /opt/psa/admin/externals/Zend/Db/Adapter/[login to view URL](460): Zend_Db_Adapter_Pdo_Mysql->_connect() #3 /opt/psa/admin/externals/Zend/Db/Adapter/Pdo/[login to view URL](238): Zend_Db_Adapter_Abstract->query('select param, v...', Array) #4 /opt/psa/admin/plib/Db/Adapter/Pdo/[login to view URL](30): Zend_Db_Adapter_Pdo_Abstract->query('select param, v...', Array) #5 /opt/psa/admin/plib/[login to view URL](36): Db_Adapter_Pdo_Mysql->query('select param, v...') #6 /opt/psa/admin/plib/[login to view URL](212): db_query('select param, v...', false) #7 /opt/psa/admin/plib/Plesk/[login to view URL](423): get_param('disable_provisi...') #8 /opt/psa/admin ([login to view URL]) Search for related Knowledge Base articles