Hi Johan,
Sorry for the trouble!
Fortunately, I don’t think there’s anything to panic about here. Here’s what you can do to resolve the issue:
- Remove the
.maintenancefile if it exists. See my posts in this topic on how to do that: Briefly unavailable for scheduled maintenance. Check back in a minute - Browse to the site’s
app/public/wp-content/pluginsfolder and remove thethrive-visual-editorplugin folder - Download the latest version of the Thrive Visual Editor plugin from Thrive Themes
- Extract it into
app/public/wp-content/plugins - Test the site