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 ('e505e5126544f2b5104be9c3c32cf6f0', -1, 1766103758, 1766103758, 'd849d8a8', -9, 0, 0)

Line : 187
File : sessions.php