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 ('5c1ab4496efc8b8e9e83901a8b1a5931', -1, 1766585219, 1766585219, 'd849d8a8', -9, 0, 0)

Line : 187
File : sessions.php