phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'de21e94ad7e17db7c7c64f639684bf99' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('de21e94ad7e17db7c7c64f639684bf99', -1, 1714917586, 1714917586, '12761ddb', -8, 0, 0)

Line : 187
File : sessions.php