phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dfb20c2764424b31de14fa2f1def595e' 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 ('dfb20c2764424b31de14fa2f1def595e', -1, 1714367204, 1714367204, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php