phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './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 ('0a758bd6cd5f2fff57e9d4f06482cb73', -1, 1757008012, 1757008012, 'd849d879', 2, 0, 0)

Line : 189
File : sessions.php