500 Internal Server Error:

Unzip and run it. {code...} The Apache problem is still the php problem. The reason is that xampp is useless.

I have created a new project, and the same TP version is normal. no error is reported.

The boss sent a message asking me to change the display manager's bill management system thinkphp.rar and decompress it.

Internal Server ErrorThe server encountered an internal error or misconfiguration and was unable to complete your request.Please contact the server administrator at postmaster@localhost to inform them of the time this error occurred, and the actions you performed just before this error.More information about this error may be available in the server error log.Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.Apache/2.4.17 (Win32) OpenSSL/1.0.2d PHP/5.6.21 Server at localhost Port 80

Reply content:

The Apache issue is still the php issue. it's unreasonable. xampp is used.

I have created a new project, and the same TP version is normal. no error is reported.

The boss sent a message asking me to change the display manager's bill management system thinkphp.rar and decompress it.

Internal Server ErrorThe server encountered an internal error or misconfiguration and was unable to complete your request.Please contact the server administrator at postmaster@localhost to inform them of the time this error occurred, and the actions you performed just before this error.More information about this error may be available in the server error log.Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.Apache/2.4.17 (Win32) OpenSSL/1.0.2d PHP/5.6.21 Server at localhost Port 80

For more information about the code, see log.

500 is an internal program error, indicating that the code is faulty.

500 is a code error. If you are in a linux environment, you can check that some files require the write permission.