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 ('486c9b1d38e80b9e4f5e5d1f2e4176f3', -1, 1755553344, 1755553344, 'd849d892', 8, 0, 0)

Line : 189
File : sessions.php