I made an update from Joomla 3.9 à 3.10, after having updates with precaution on extensions
And then I made a migration from Joomla 3.10 to 4.1
Before the migration I made a backup with Akeeba.
Unfortunalety the migration didn’t work very well so I made a restore with Akeeba to be back to Joomla 3.10
After the restore to 3.10, I have got problems on the back end and front end site
On the backend I have :
- No problems to display the configuration pannel, and most of the first pages of components
- But when I click on menu, article, module, etc… I have got these problems
It is displayed : Class 'JFormFieldList' not found
Or Class 'JFormFieldPredefinedList' not found
It seems like having a link with the forms
On the front end web site some pages are ok but other are not : I have got this kind of message (see the website here for example : https://www.udsp05.fr/udsp-05/udsp-05-statuts-et-reglements)
Can You help me ?
Sandrine (I am french)
ps : I still have got a .jpa file made earlier in the day before updating to Joomla 3.10, i would like to avoid to use it because between the update of 3.10 and this backup I made a lot of work on the website