phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6d7643fc57a094eb426f5a30bf45de5e' 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 ('6d7643fc57a094eb426f5a30bf45de5e', -1, 1714951502, 1714951502, '0387c8d3', -4, 0, 0)

Line : 187
File : sessions.php