phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c96540daa94e997d541bc89c75fc9983' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('c96540daa94e997d541bc89c75fc9983', -1, 1715356795, 1715356795, '00000000', -4, 0)

Line : 161
File : sessions.php