phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './lg15_phpbb/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 ('a7a0dc3036f73922721dc7642ca0c65c', -1, 1766068351, 1766068351, 'd849d8a8', -10, 0, 0)

Line : 187
File : sessions.php