phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '864e09b1658ee1d000a4f4d6e5bf624e' 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 ('864e09b1658ee1d000a4f4d6e5bf624e', -1, 1714389459, 1714389459, '12bc6c36', -8, 0, 0)

Line : 187
File : sessions.php