Warning: Trying to access array offset on null in C:\wamp64\www\React_mob\9.1\get_action_workorder_dropdown.php on line 11

Warning: Trying to access array offset on null in C:\wamp64\www\React_mob\9.1\get_action_workorder_dropdown.php on line 12
{"status":"ERROR","message":"Error selecting table (wrk_ccd)","data":[]}