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 ('8b02dcdbdb78ae6089fca20f9c2485d3', -1, 1790074626, 1790074626, 'd849d8fb', 3, 0, 0)

Line : 187
File : sessions.php