Probleme » Error 500

Hello,

After the start about 3 minutes I get the error message 500.
In the .htaccess file I have also changed the time settings - but there is also the error message 500.
See the pictures in the appendix.

Please, can you help me...


I didn't find the right solution from the Internet.
References
https://www.xml-sitemaps.com/forum/index.php/topic,9429.html
business Motion Graphic Animation