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 ('78f00e72f1c7034f7a1682840037bf80', -1, 1768803553, 1768803553, 'd849d859', 59, 0, 0)

Line : 187
File : sessions.php