phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '78480ae32dbf4b6021f84be28975d399' 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 ('78480ae32dbf4b6021f84be28975d399', -1, 1715719099, 1715719099, '12d89a27', -4, 0, 0)

Line : 187
File : sessions.php