phpBB : Critical Error

Error updating sessions table

DEBUG MODE

SQL Error : 1142 UPDATE command denied to user 'boreartnfjsql'@'10.29.20.73' for table 'phpbb_sessions'

UPDATE phpbb_sessions SET session_time = 1737595681, session_page = -8, session_admin = 0 WHERE session_id = 'e0715c0adfff77649294bf586ba6c555'

Line : 354
File : sessions.php