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 ('571cb595a54ed80b9699a467d617786b', -1, 1762527377, 1762527377, 'd849d800', 3, 0, 0)

Line : 187
File : sessions.php