Function Generate with AI has stopped working?

Function Generate with AI has stopped working?
when creating, it gives an error that this function requires an Internet connection
but there is an internet connection
the day before, this function worked without problems

writes the following in the logs

2021-09-05 18:02:03,602 ERROR c.d.d.u.c [Thread-9] java.lang.IllegalArgumentException: This file is not a valid image or video.
2021-09-05 18:02:03,603 ERROR c.d.d.u.c [Thread-9] at com.deeparteffects.desktopapp.b.a.b(Unknown Source)
2021-09-05 18:02:03,603 ERROR c.d.d.u.c [Thread-9] at java.base/java.lang.Thread.run(Thread.java:829)
2021-09-05 18:02:03,603 ERROR c.d.d.b.a [Thread-9] FAILED to load image from url: http://painter.deeparteffects.com/1937818050

I do have the same problem!
Capture
Rebooted: DAE AI doesn’t work.
Upgraded to last version: doesn’t work.
Rebooted: doesn’t work.

I’m generating daily pics everyday since ca 10 months… This is the first day (05/09/2021), it doesn’t work.

the function works for me at the moment, the question can be closed