phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd20d700a9b88bdbe9b477e84ce169517' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d20d700a9b88bdbe9b477e84ce169517', -1, 1714750387, 1714750387, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php