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 ('862b4bd41a2346e42fc5786dc6763737', -1, 1711624607, 1711624607, '0351dd79', -4, 0, 0)

Line : 187
File : sessions.php