phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dfd5b1f12b042e98d9d44886272e49a0' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dfd5b1f12b042e98d9d44886272e49a0', -1, 1714358715, 1714358715, '12df1505', -8, 0, 0)

Line : 187
File : sessions.php