Common Causes of internal server error 500 errors in apache, apacheinternal

Common Causes of internal server error 500 errors in apache, apacheinternal

When a newbie uses the apache environment for development, he may encounter "internal server error 500" from time to time. According to the translation, it should be an internal server error. Is it because apache is broken, the answer is obviously not the case. In fact, apache cannot Parse Files normally, so this error is thrown.

So what are the common causes of this error?

It is generally 2 points:

First, if you have no permission to read the file due to permission configuration issues, this error is thrown. This is a common cause in linux environments.

Second, the. htacess configuration is incorrect. One is that there is a syntax error in it, the other is that module_rewrite is not enabled, but rewrite is performed in. htacess.