phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '15fd32166822e33e72924f508fc5d8c0' 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 ('15fd32166822e33e72924f508fc5d8c0', -1, 1714804502, 1714804502, '12bf87e0', -7, 0, 0)

Line : 187
File : sessions.php