phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fbff971f47e4e4ac1fc0af5a754ce3a4' 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 ('fbff971f47e4e4ac1fc0af5a754ce3a4', -1, 1715206656, 1715206656, '12bfd8a3', -4, 0, 0)

Line : 187
File : sessions.php