I am trying to migrate a site to Joomla 4, for this I have installed a JA Blockk Quickstart on a test site. I have to say that the result is a total disaster, after several attempts to update the site to Joomla 4, neither the backend nor the frontend work, and the red screen of death appears.
I have left it for impossible because I am afraid that until there is a Quickstart of a template with Joomla 4 the errors will not be fixed.
Anyway, I'm going to try to do a manual migration, but after updating all the plugins, the template, etc., and the system to Joomla 3.10.1 (The Quickstart still installs Joomla 3.9.28) I get the following error:
/home/myebook/public_html/blockk/modules/mod_jacontentlisting/helper.php on line 373PHP message: PHP Notice: Undefined variable: layoutOutput in /home/myebook/public_html/blockk/modules/mod_jacontentlisting/helper.php on line 373 ', on line 37 referer: https://my-ebook.es/blockk/index.php/business-3/438-veterans-are-next-in-line-to-receive-delayed-stimulus-checks
Could you give me a solution to leave the page clean of errors and continue with the manual migration?
Thank you