phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './myforum/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 ('2bd928c2b9f93b6d80eae3e5546cc8d9', -1, 1786924669, 1786924669, 'd849d844', 9, 0, 0)

Line : 187
File : sessions.php