phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '79516586a27b1b515d541ef6b5bee7e2' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('79516586a27b1b515d541ef6b5bee7e2', -1, 1715536514, 1715536514, '00000000', -4, 0)

Line : 161
File : sessions.php