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 ('ac8f8de9495b75b3bba09f8ab9d2cb90', -1, 1766260527, 1766260527, 'd849d8a8', -9, 0, 0)

Line : 187
File : sessions.php