Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /var/www/html/web/includes/database/database.inc:335 Stack trace: #0 /var/www/html/web/includes/database/database.inc(335): PDO->__construct('mysql:host=mysq...', 'drupal', 'dr@dm1n', Array) #1 /var/www/html/web/includes/database/mysql/database.inc(342): DatabaseConnection->__construct('mysql:host=mysq...', 'drupal', 'dr@dm1n', Array) #2 /var/www/html/web/includes/database/database.inc(1796): DatabaseConnection_mysql->__construct(Array) #3 /var/www/html/web/includes/database/database.inc(1582): Database::openConnection('default', 'default') #4 /var/www/html/web/includes/database/database.inc(2457): Database::getConnection('default') #5 /var/www/html/web/includes/lock.inc(167): db_query('SELECT expire, ...', Array) #6 /var/www/html/web/includes/lock.inc(146): lock_may_be_available('theme_registry:...') #7 /var/www/html/web/includes/theme.inc(449): lock_acquire('theme_registry:...') #8 /var/www/html/web/includes/bootstrap.inc(460): ThemeRegistry->set(Array) #9 [internal function]: DrupalCacheArray->__destruct() #10 {main} thrown in /var/www/html/web/includes/database/database.inc on line 335