I am getting a 500 Internal Server Error when I edit any post on the website in.leisurekart.com.
Below is a reply / help I received when I contacted my web host regarding this:
This 500 error is caused by the Cred-Frontend=Editor plugin. The error posted below indicates a coding issue in the plguin. I would advise contacting the developer for help with this.
In the meantime, I was able to post edits using the default WordPress editor. So this should be a workaround while working to get the plugin issue resolved.
PHP Fatal error: Uncaught InvalidArgumentException: First argument is not a post. in /leisurekart-india/wp-content/plugins/cred-frontend-editor/vendor/toolset/toolset-common/inc/autoloaded/field/group.php:60
Please let us know if there is anything else we can help with.
Hi, can you try these troubleshooting steps first?
- Deactivate and delete Toolset Forms (CRED) and Toolset Types, then download the latest versions from https://toolset.com/downloads and reinstall them.
- Temporarily switch to a default theme like Twenty Seventeen, deactivate all plugins except Types, Views and Forms, and test again. If the problem is resolved, please reactivate your parent theme, then child theme, then other plugins, one by one until the problem returns.
- If the problem was not resolved, I'll need to take a closer look.