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 ('f323e60c4665b24135ef071407b47990', -1, 1766068032, 1766068032, 'd849d8a8', -9, 0, 0)

Line : 187
File : sessions.php