phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '21d968e0ff808e78c784279ffdc2eb80' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('21d968e0ff808e78c784279ffdc2eb80', -1, 1715676248, 1715676248, '00000000', -10, 0)

Line : 161
File : sessions.php