I don’t know why they have marked this issue as “resolved” — it seems far from resolved for most people. PHP 5.5 did not work, nor changing permissions for 755, and Settings/Media were already at default. Web host recommended a plug-in that resizes images — that did not work either.
Here is a link to my site, as requested below:
https://denverdreamdog.com/news-info/blog/
Like ClaireGK, I am totally stranded. If anyone has any thoughts, please help. Many thanks in advance.