phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '977339fe6e5e7c2e8f52f41a1aa3eac9' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('977339fe6e5e7c2e8f52f41a1aa3eac9', -1, 1715552108, 1715552108, '00000000', -10, 0)

Line : 161
File : sessions.php