phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c6f7c2cf889431f365ef65423d5e0336' 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 ('c6f7c2cf889431f365ef65423d5e0336', -1, 1714388365, 1714388365, 'c0a80201', -1, 0, 0)

Line : 187
File : sessions.php