"Publishing failed" issue from undefined index in class-purger.php

[jfacemyer]

Every time I publish a post, I get this error:

Publishing failed. Could not update the meta value of inline_featured_image in database.

Turned on debug, the associated error is:

Undefined index: path in {...}/wp-content/plugins/nginx-helper/admin/class-purger.php on line 390

I disabled plugins, the conflict is with SVG Support at https://wordpress.org/plugins/svg-support/

[jfacemyer]

Hi - any thoughts on this?

[alistoicakovacs]

Hey there. I can confirm that the issue is with the SVG Support plugin.
After deactivating the plugin, I could do the changes I want and then I reactivated the plugin.