Create

the question is solved?

Thanks)

Download the latest release of the engine Fill all the files from the archive to the root of your forum with the replacement. After all the files are uploaded to your forum, click on the link. your forum/admin/upgrade

I found an article on the second forum sorry it is not an advertisement https://ipb-board.ru/topic/3838-kak-dobavit-ikoni-v-bokovye-bloki/

version php has to be 7.1