phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './mikedx_phpbb3/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 ('5a9b517c11a1f3453bfe5f04e6e036a7', -1, 1547946241, 1547946241, '03503725', 3, 0, 0)

Line : 172
File : sessions.php