tech help needed

My Blogger app on my Android phone is not able to publish posts with pictures anymore.

I could use the blogger webpage like I did in this case, but that's too many steps and I'm not going to do it.
That's the reason why the last couple of beach reports were text only.
After a brief google query, I haven't found any solution, so here I'm asking the readers if they feel like investigating the problem for me. Cheers.
PS. I did try to uninstall and install the app again. No luck.