phpBB : Critical Error

Error updating sessions table

DEBUG MODE

SQL Error : 1142 UPDATE command denied to user 'divingza1'@'10.11.20.58' for table 'phpbb_sessions'

UPDATE phpbb_sessions SET session_time = 1715490714, session_page = -10, session_admin = 0 WHERE session_id = '65f207d259b480c67d6f94119c4ba69c'

Line : 361
File : sessions.php