Ioncube installation for php 8.1 starts but ioncube does not download to server

Ioncube installation for php 8.1 starts, but ioncube does not download to the server, ioncube installation button seems active again, if you watch while installing, ioncube gives an error, how can we solve the problem

Some php extensions are not available for the 8.1. try this with lsphp81 and see

can you write how do i do it

Which os is this?

centos 7 operating system

Use version 12.0.0 and above this is only version supporting php 8. Which error is presented to you if you install this version?

1.9.4 , 2.0.1 , 2.0.2 versions appear on the first installation screen. 12.0.0 does not exist