Can’t See WYSIJA Editor to Format Emails Anymore

I’ve disabled all my other plugins, switched to Twenty Seventeen and still getting this error on MailPoet 2 when editing posts. (Don’t know why it shows up there)

Failed to load plugin url: https://radicalchristianwoman.com/wp-content/plugins/wysija-newsletters/mce/wysija_register/editor_plugin_39.js

I’ve successfully used this plugin for years with no issues, but it might have happened after the latest WordPress update. ??

• This topic was modified 7 years, 6 months ago by emingus.
• This topic was modified 7 years, 6 months ago by emingus.