phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './ozatv_forum/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 ('8a9c7b87729021bb74237ab96d2dc107', -1, 1768191800, 1768191800, 'd849d897', 4, 0, 0)

Line : 187
File : sessions.php