phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '420777c916936f6c2f792e6021273286' 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 ('420777c916936f6c2f792e6021273286', -1, 1716291638, 1716291638, '12e29f4c', -8, 0, 0)

Line : 187
File : sessions.php