phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './forum/phpbb_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('815fb088d1046ffe0d2ddc2bf54e3b5e', -1, 1756995763, 1756995763, 'd849d879', 3, 0, 0)

Line : 189
File : sessions.php