[Plugin: The Events Calendar] Installation Error

Hi cgnichols. This means the max file upload size on your site is too small for the plugin to be uploaded. You should be able to change this by editing your php.ini file and changing the line with upload_max_filesize to something substantially higher. If you can’t access that file yourself you’ll probably need to get your host to do it.

Hope that helps. If you have other questions, let me know.