Unfortunately we are here again! Once again it is not possible to edit my website pages and articles from the front end. We had this issue again, which you fixed (no module has installed since then), but it seems that the problem returns.
Please fix the problem so we can edit the page from the front end.
Also tell us what causes this recurring problem and if it comes back how we can fix it ourselves, because it greatly affects our daily work.
The website is http://www.ece.upatras.gr/
Joomla! 3.10.2 Stable, Template shaper_educon, SP Page Builder Pro Version: 3.7.15
You already have the credentials and we have activated them