Denzel Chia
Moderator
Post count: 3208
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#21972 |

Hi,

There are many possibilities that can cause this issue.
Could be your permalink setting.
Could be something you define in wp-config.php
Could be something your plugin or you added in .htaccess file.

I can see in your url, there is a word blog,
http://let-sonnensegel10.alfahosting.org/blog/portfolio-items/beispiel-3/

I viewed your webpage source code, the word blog is not part of your url structure, it’s dynamically generated.

Maybe this is causing your issue.

Please check you WordPress admin -> Settings -> Permalink
Try to use one of available settings.

Please also try disabling plugins to see if this is a plugin conflict.

Sorry, that’s all I can help on this issue.
I am unable to replicate this on my localhost test site.

Thanks!