phpBB : Critical Error

Error updating sessions table

DEBUG MODE

SQL Error : 1142 UPDATE command denied to user 'divingza1'@'10.11.20.53' for table 'phpbb_sessions'

UPDATE phpbb_sessions SET session_time = 1715187921, session_page = 10, session_admin = 0 WHERE session_id = '48401403e9d9b04fbc7e303dc2b3b9c5'

Line : 361
File : sessions.php