WHMCS ioncube error not fixed

Hey I just installed Whmcs on cyberpanel but getting this error
Site error: the ionCube PHP Loader needs to be installed. This is a widely used PHP extension for running ionCube protected PHP code, website security and malware blocking. Please visit get-loader.ioncube.com for install assistance.

I installed the ioncube from PHP > Install Extension

Also restarted the server but still getting the same error.

Welcome @akashsingh Happy you are here

Have you checked which PHP version you are installing for vs what you are using for that site

Yes I checked both are php 8.1

Just turn of Open Base Dir protection if works let me know XD… I fixed Many like 40+ CYberPanel Issues, Made my own modifications, Fixed SSL, Made Custom SSL renewing system, Fixed Mail Deliveriety… if u wanna talk - spiiderrnet@gmail.com or ( support@spiiderr.com - Not yet active but will be )