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 ('d3d586b610db0b4ce012ebe0e06aa653', -1, 1757162751, 1757162751, 'd849d8b0', 4, 0, 0)

Line : 189
File : sessions.php