phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '471fe07546c5e96c16bf0f4b809a59b1' 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 ('471fe07546c5e96c16bf0f4b809a59b1', -1, 1715228992, 1715228992, '12db166b', -8, 0, 0)

Line : 187
File : sessions.php