如果上面所有的答案都不奏效，那么就这么做。注释掉php.ini文件中的所有扩展名。

In xampp control panel, click on Apache config. click on php.ini In php ctrl + F (extension) to find all extensions in your php.ini Comment out each and every active extension by adding a ; at the start of each extension line. example ;;;extension=bz2 i put 3 ;;; because i wanted to know ones i commented out so that when i come back to deburg which one had a problem, it was easy for me to see which ones i commented out. Make sure all extensions=whatever are commented out. Run your apache server. To pickup which extension was the problem, one by one un-comment your extensions while restarting your server until you catch the culprit.

对我来说，万维网发布服务使用的是80端口。我通过在cmd上运行以下命令来杀死它:

net stop http

在那之后，XAMPP运行Apache没有任何问题。

对我来说，这个问题始于我在Windows 8电脑上托管vpn连接时。

简单地删除连接从“控制面板\网络和互联网\网络连接”解决了这个问题。

你可以采用上面提到的解决方案。这个问题可以通过修改你的“httpd.conf”(C:\xampp\apache\conf\httpd.conf)文件和“httpd-ssl.conf”(C:\xampp\apache\conf\extra\httpd-ssl.conf)文件来解决。 如果问题仍然存在，你可以检查你的skype端口。

But in my case this was different. I had to make changes in "server.crt"(C:\xampp\apache\conf\ssl.crt\server.crt) file.Try running your xammp apache from the command line in administration mode. "C:\xampp\apache\bin\httpd.exe" This will give you the errors -in which file and -which line. Likewise, I had an error in server.crt file which was blank. If you have xammp running in any other system, just copy the contents of this file(C:\xampp\apache\conf\ssl.crt\server.crt) and paste in your server.crt file and You are Done!

感谢和问候 阿卡纳

更改端口后，请记住在配置中更改端口。 它将通过“http://localhost:8081/phpmyadmin/”而不是http://localhost/phpmyadmin/运行

好吧，没有端口80，没有Skype的指责!我的问题确实很简单(也很愚蠢)， 在我为DocumentRoot指令指定的路径之后，我有一个额外的反斜杠(\)(在Windows上)，所以我做了这样的更改，问题就像鸭汤一样消失了。

我的index.php在路径“D:\ sites\dummy”和我的httpd.conf是这样的:

<VirtualHost 127.0.0.2:80>
ServerName dummy.local
DocumentRoot "D:\websites\dummy\" #mistake here
</VirtualHost>
<Directory "D:\websites\dummy\"> #mistake here
    Require all granted
</Directory>

所以就像这样改变这两行:

#first mistake fix:
DocumentRoot "D:\websites\dummy"
#second (similar) mistake fix:
<Directory "D:\websites\dummy">

.．.现在一切都好了。为了防止将来发生这样的错误，总是复制任何你想要引用的文件夹的路径，而不是自己输入。