phpBB : Critical Error

Error updating sessions table

DEBUG MODE

SQL Error : 1142 UPDATE command denied to user 'divingza1'@'10.11.20.6' for table 'phpbb_sessions'

UPDATE phpbb_sessions SET session_time = 1715407259, session_page = 7, session_admin = 0 WHERE session_id = '64d4cfa233d3b85dd39b77633d8c3eb1'

Line : 361
File : sessions.php