phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6d3bd0a47fac5ad00d3af218b0f489d4' 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 ('6d3bd0a47fac5ad00d3af218b0f489d4', -1, 1715776634, 1715776634, '0389d700', -4, 0, 0)

Line : 187
File : sessions.php