Error 500 behavior::modal not found. - Forum | JoomShaper
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Error 500 behavior::modal not found.

Asked by Patrick Ladner 1 year ago Last activity 1 year ago

Extension: SP Simple Portfolio

Hi all
I get an error message when creating a category or an item.

https://prnt.sc/qHvsYnSPHNLA

Could you have a look at this?

The access data in the hidden area.

Thank you very much for your help.

Accepted answer

Marked as the solution
Paul Frankowski Senior Staff
1 year ago · edited

Hi Patrick.

Error was caused by /plugins/editors-xtd/imageshow/imageshow.php
I disabled problematic plugin "Button - ImageShow" and SP Simple Portfolio works as it should :)


You have a very good hosting, CMS works so smooth & fast :) (money well invested)


You can try switch to PHP 8.3 everything should be OK (and even faster).

2 more replies

Patrick Ladner Asked this

Hi Paul

Thank you very much for the great support.
And also for the quick solution to the problem.

Paul Frankowski Senior Staff
  1. You're welcome.
  2. If you don't use ImageShow anymore, just uninstall all extensions from it. Also from security reasons.
  3. Good choice, It's not often that I see such a fast site :)
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