Erro After Upgrade Joomla 4 - Question | JoomShaper
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Erro After Upgrade Joomla 4

T

Tom

Helix Framework 2 years ago

Hi guys! I upgraded from J310 to joomla 4. Helix template was of dunring the process anfter the upgrade I turned on helix and Sp Page builder and now the whole site is blocked joomla administrator an daldo the website. I cannot go ahead and turn off SP o Helix beacuse the only thing that shows in the admin panel is this:

An error has occurred.

0 Call to undefined method Joomla\CMS\Application\AdministratorApplication::isSite() 

Aditionally at some point this also showed up in the fornt page with PHP - CGI 8.1 : str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in /home/h18manager/harmonylodge18.org/plugins/system/helix3/helix3.php on line 254

Greately appreciate any assistance with this!

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1 Answers
Rashida Rahman
Rashida Rahman
Accepted Answer
Support Agent 2 years ago #99199

Hi there!

Sorry to hear that.

Do you have a full site backup of the site? If yes, then restore a working backup and follow this process:

https://www.joomshaper.com/blog/how-to-update-your-site-to-joomla-4

If you do not have a backup, then you may contact your hosing provider, they might help you to restore a backup I wish.

Moreover, our Helix Ultimate and Helix3 framework supports upto PHP 8.0 version. We are working to bring higher PHP support, no worries. Here is the plan:

https://www.joomshaper.com/blog/latest-php-compatibility-for-templates-and-extensions

Best Regards

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