Other [Paid] Fix a problem with add-on's installation

[Miacommunity]

I need a xenforo expert to fix a problem.
I try ever to install add-on but the installation it's too slow and then appear Internal Error 500.

 

[Ozzy47]

As I said in your other thread, https://xenforo.com/community/threads/500-internal-error.146080/

Check the server error logs.

A 500 error is fairly generic so more information will be needed to determine the cause.

You should do this before hiring someone.