phpBB : Критическая ошибка

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6c20f0b7c31d4168f4884099548fbd02' for key 'PRIMARY'

INSERT INTO gisforum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('6c20f0b7c31d4168f4884099548fbd02', -1, 1715657390, 1715657390, '00000000', -4, 0)

Line : 161
File : sessions.php