phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '91da4754d920f9b810727de7bb0be21c' 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 ('91da4754d920f9b810727de7bb0be21c', -1, 1715207050, 1715207050, '03850cac', -7, 0, 0)

Line : 187
File : sessions.php