I have a personal website with url https://despkavoura.sites.sch.gr/. I did an upgrade to wordpress and the page does not work. “This is a critical error on your site. Read about debugging in WordPress.”
I try to find the solution, but unfortunately I do not succeed. I can not understand what happened. I just updated the plugins and upgraded to wordpress, which the page suggested to me. This is not the first time I have updated.
It may return to its original state or I will lose all the work I have done for so many months, trying to enrich it with material in all the classes of the high school, especially now that the schools are open and I needed it, due to an effort to upgrade wordpress. in file management through the pan-Hellenic school network (sch) shows that wordpress has been destroyed. There is not even a page with that name. How can an upgrade make the page disappear?
