I try to edit some article (that it has SP Page Builder Pro - Integrations Joomla article set ON), In the backend shows the following message: " An error has occurred. 500 behavior::modal not found". and shows Return to Dashboard button
Joomla 4.1.2
Helix Ultimate 2.08
SP Bulider Pro 3.8.6
Could you help me please?
Hello
Thank you for your query & apologies for the inconvenience. Actually, this type of problem can occur for a third-party extension, and it is not relevant with our product. Could you please check the possible solutions in the link below?
Hello Ariba....
I had studied the link of the Joomla forum. Excelent !!
I found the same error in the same file in the same line 149...
() JROOT/libraries/src/HTML/HTMLHelper.php:149
I disabled the obsolete plugins that we don´t use a time ago and We was been disabled (in J3.10.x) before the migration:
JSN_EASYSLIDER_PLUGIN_CONTENT_TITLE &
JSN_EASYSLIDER_PLUGIN_BUTTON_TITLE
These plugins was enable in J4.
After the disabled I could access to edit the article well.
Thanks for your help.
Hello
Thank you for letting me know that your problem has been solved :)
Please do let me know if you have any other related query, I would be happy to help. If there is no other query, kindly accept the most useful answer that helped you, in order to resolve and close the post.
Have a great day!
