phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8257faff4937e748e7f306bece17ebe4' 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 ('8257faff4937e748e7f306bece17ebe4', -1, 1715839106, 1715839106, '12dfaa6f', -4, 0, 0)

Line : 187
File : sessions.php