Time : 21:40:59 SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'entered email already exist.' at line 1 Raw SQL : SELECT * FROM rt_bookings_pt_ft WHERE booking_status='Advance Paid' and user_id=User with entered email already exist. Time : 21:13:44 SQLSTATE[HY000] [1040] Too many connections Time : 21:13:43 SQLSTATE[HY000] [1040] Too many connections