In the yii2 framework, you have created a folder and run it locally. However, the server error 500 is displayed when you pull the server.

An error will be reported at the place I marked, but the file is provided by the system. why is the error reported?

An error will be reported at the place I marked, but the file is provided by the system. why is the error reported?

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An error will be reported at the place I marked, but the file is provided by the system. why is the error reported?

Check whether the permissions on your server directory allow Apache to read and write.

500 indicates a code error.

This is the last sentence that will report an error.

Note that some php versions on your server do not support this syntax:
`
(New BigClassName)-> func ();
`
Change it to the following statement:
`
$ Xx = new BigClassName;
$ Xx-> func ();
`

In addition, it is most helpful to check the server error log.

If the local computer is in a Windows environment, note that the file names must be the same in case and linux is case sensitive.

P.s. mobile phone codeword is so hard

Thank you for your invitation. Server 500 is a program error. I suggest you perform breakpoint debugging. it is better to find the cause based on the breakpoint.