phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '88f4c01981dfd22bb14cc73d8b10c819' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('88f4c01981dfd22bb14cc73d8b10c819', -1, 1715728937, 1715728937, '00000000', -10, 0)

Line : 161
File : sessions.php