phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './chronusforum/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 ('37bfe527a2c4fea00e57229876e8b351', -1, 1529430935, 1529430935, '365c995a', -4, 0, 0)

Line : 187
File : sessions.php