Hello, I got started with wordpress just yesterday and got most of it running as I want it. But somehow my page does not show any themes, it's just blank text.
On the wp-admin screen, the two standard themes show up for selection, but they too don't show any graphics. The description is there, but the pictures are blank. I added a new custom theme, but it is exatly the same with it.
I think it started when I tried to change the URL in wp-admin, but that caused me to be unable to log in anymore. I fixed that with adding the lines
to the wp-config.php file and restore the original paths. And I think it was the same time, that the themes started to be no longer displayed.
Can anyone help me with this?