phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd871098cdfb586bf8209e7d8c446260c' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d871098cdfb586bf8209e7d8c446260c', -1, 1715753789, 1715753789, '0389d645', -8, 0, 0)

Line : 187
File : sessions.php