Connection Error (ExecuteQuery) DELETE FROM airtelbtlmonitor_airtel.tbloffline_dropdown_options WHERE client_id = 2 [] SQLSTATE[HY000]: General error: 1205 Lock wait timeout exceeded; try restarting transaction #0 /home/airtelbtlmonitor/public_html/uproots/mobile_services/class/DBConnection.php(61): PDOStatement->execute() #1 /home/airtelbtlmonitor/public_html/uproots/mobile_services/class/StoreOfflineDropdownOptionsDwp.php(39): DBConnection->ExecuteQuery('DELETE FROM air...', Object(PDOStatement), 0) #2 /home/airtelbtlmonitor/public_html/uproots/mobile_services/class/StoreOfflineDropdownOptionsDwp.php(153): StoreOfflineDropdownOptions->clearOfflineDropwdownTable('airtelbtlmonito...') #3 /home/airtelbtlmonitor/public_html/uproots/mobile_services/cronjob/store_offline_dropdown_options_airtel_dwp.php(18): StoreOfflineDropdownOptions->storeDBWiseOptions('airtelbtlmonito...', '') #4 {main} Connection Error (ExecuteQuery) DELETE FROM airtelbtlmonitor_airtel.tbloffline_dropdown_options WHERE client_id = 2 [] SQLSTATE[HY000]: General error: 1205 Lock wait timeout exceeded; try restarting transaction #0 /home/airtelbtlmonitor/public_html/uproots/mobile_services/class/DBConnection.php(61): PDOStatement->execute() #1 /home/airtelbtlmonitor/public_html/uproots/mobile_services/class/StoreOfflineDropdownOptionsDwp.php(39): DBConnection->ExecuteQuery('DELETE FROM air...', Object(PDOStatement), 0) #2 /home/airtelbtlmonitor/public_html/uproots/mobile_services/class/StoreOfflineDropdownOptionsDwp.php(153): StoreOfflineDropdownOptions->clearOfflineDropwdownTable('airtelbtlmonito...') #3 /home/airtelbtlmonitor/public_html/uproots/mobile_services/cronjob/store_offline_dropdown_options_airtel_dwp.php(18): StoreOfflineDropdownOptions->storeDBWiseOptions('airtelbtlmonito...', '') #4 {main}