Fix sql_exception errors when I upgrade from Joomla 4 to Joomla 5 with Yootheme.

Job ID: 39099991

Budget: £20 – £250 GBP

I have a website with Yootheme on Joomla 4. When I try to upgrade to Joomla 5, the back of the website breaks, showing a long list of sql_exception errors.

I know that by default Yootheme should work with Joomla 5 and I believe someone with the relevant knowledge should be able to repair all the errors, so my website can finally get to Joomla 5.

I prefer to have a test on a duplicate of the website on a temporary sub-domain, before touching the main website.

Alternatively, I'd like to know if I can back up all my content including articles (with the hits count), modules, menus and everything else, and apply them on a new website that I will create from scratch using Yootheme with Joomla 5.

I can consider either of the two methods, if the 2nd one does exist.
Related categories: PHP Joomla MySQL