phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ad88e89150f0f70124461cd00d70648f' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('ad88e89150f0f70124461cd00d70648f', -1, 1715866477, 1715866477, '00000000', -1, 0)

Line : 161
File : sessions.php