phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '15a1fb009f3ab43ade05d17533286cbb' 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 ('15a1fb009f3ab43ade05d17533286cbb', -1, 1714873952, 1714873952, '127769ef', -8, 0, 0)

Line : 187
File : sessions.php