phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './info_pressreleaseforum/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 ('6c72ebb00f101592ddf16c4f72f98441', -1, 1527357465, 1527357465, '36a6acb4', 18, 0, 0)

Line : 189
File : sessions.php