phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a1ff8247f2e66b4f6fb4d54b1b430cb4' 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 ('a1ff8247f2e66b4f6fb4d54b1b430cb4', -1, 1715185328, 1715185328, '1276020f', -8, 0, 0)

Line : 187
File : sessions.php