phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '477e2afe5b151dd0c656e7d7e4df8595' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('477e2afe5b151dd0c656e7d7e4df8595', -1, 1715679514, 1715679514, '00000000', -10, 0)

Line : 161
File : sessions.php