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 ('09475b7e9112c10c2e168bec7dab3e10', -1, 1542537531, 1542537531, '365bcbe9', 2, 0, 0)

Line : 172
File : sessions.php