According to the documentation, the template is not suitable for PHP 8.x.

https://www.joomshaper.com/documentation/joomla-templates/yoga/technical-requirements

PHP 5.6 or PHP 7.x

You can try updating the Helix3 framework in the extensions to version 3.0.3 and see if it works.

Have a nice day and good luck.

Ok, thank you Jens. I think Joomshaper should not sell it anymore for expensive money if it is not on a current state of the art. For the hoster to keep php 7.4 ready I have to pay extra. I think I want my money back.

As an alternative to a refund, you could also switch the site to the free Helix3 and use the site that way.
The reason for the errors are old overrides in the template itself.

The overrides could be fixed by Ofi Kahn "Support" or you could use the free Helix3 as default template.

In your package are all available templates and extensions included.
So you could also switch to another template and export the yoga pages with the sppb and import them in the other page.

Note for import&export: only sppb3 -> sppb3 and sppb4 -> sppb4

Hope this helps you in any way.

Hi there,

I appreciate you reaching out. I sincerely apologize for this oversight. Will you please provide me the Joomla administrator access to check the issue? I will check & get back to you soon. 

-Thanks

Please look below in Hidden Content.

i have same problem wiwth Thomas

"

Hello, if I start the frontend editor in page builder I get the following error: array_replace(): Argument #1 ($array) must be of type array, string given

php is 8.1 When I switch to 7.4 the error disappears. Shouldn't this problem be fixed by now. I bought the package for template yoga for 3 websites 2 days ago and installed it. What is going on?"

@Thomas Feiner Site url missing. Thanks

@Bambang Ismono Which page occurred this problem?

oh, sorry, see the page below

Username and password do not match or you do not have an account yet.

I have tested it again. The data is correct. I write them again below. Actually everyone who is logged in your forum can see the secret data. Is that so? At least I can see Toufiq's credentials and he can probably see mine. Is it supposed to be like that?

@toufiq i try to disable login moodle, than problem is gone. question is login moodle crasch with PHP 8?

@Thomas Feiner problem solved after updated Helix3. Thanks

reset(): Argument #1 ($array) must be of type array, string given

Hello, I have the same problem with the DECORA template. I have already installed the HELIX 3 updates and I also tried to change the template to Ultimate, but the error remains using PHP 8.x It disappears only by downgrading PHP. Need a definitive solution, thanks!

Fixed ty