Hi,
Bear in mind that we are helping you figure out something that probably isn’t related to our theme, the login issue was one of those things. We can’t support server and installation issues but we are still using our knowledge to get a solution for this.
This error message for a file that is there in the filesystem simple doesn’t make sense and we never had similar situation in thousands of installations.
Your Hosting support has to explain why this url in the browser returns 404.
http://oceantocity.com/wp-content/plugins/swift-framework/includes/shortcodes/generator/tinymce.editor.plugin.js
Give them the link and since the file is there they have to tell us why and fix it.
-Rui