phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c1513ed9c71d3cd7666453b22c9e52fc' 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 ('c1513ed9c71d3cd7666453b22c9e52fc', -1, 1714913217, 1714913217, '0381d357', -4, 0, 0)

Line : 187
File : sessions.php