Phpstudy 500 Internal Server Error problem consultation

Question

Dear PhpStudy administrator:

I encountered the following problems when using phpstduy and could not solve them. Hereby ask for help

The problem is as follows:

The apache log is as follows:

The code is as follows:

The environment is as follows:

I am puzzled, please give me some advice, thank you.

Answer 1

End with a}? ? ?

Answer 2

Check whether there is any problem with the code, or switch to a higher version of PHP and test again