Time : 13:15:43
SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'total_salary' cannot be null
Raw SQL : INSERT INTO rt_invoices (invoice_date,booking_id,customer_id,invoice_for,total_days,total_salary,days_present,prorata_salary,advance_amount,misc_charges,net_amount,remarks,payment_id)
                                    VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?)

Time : 05:57:24
SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'total_salary' cannot be null
Raw SQL : INSERT INTO rt_invoices (invoice_date,booking_id,customer_id,invoice_for,total_days,total_salary,days_present,prorata_salary,advance_amount,misc_charges,net_amount,remarks,payment_id)
                                    VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?)