Unable to Edit Shortcodes

I am unable to edit any of my shortcodes. I can add new ones but once I do, I cannot edit them either. The bottom of the page is the URL mysite.com/wp-content/plugins/shortcoder/js/nicedit/nicEditorIcons.gif

Additionally if I try to add a shortcode to a post, I get a blank screen but I’ll start a new topic for that issue.

WordPress: 3.8.1

Theme: Suffusion

Things I have tried to fix it:

Disabled all plugins

Tried Firefox and Chrome

Cleared all cookies

Ctrl-Shit-J filtered for shortcoder gives these errors.

[blocked] The page at ‘https://www.mysite.com/wp-admin/options-general.php?page=shortcoder‘ was loaded over HTTPS, but ran insecure content from ‘http://www.mysite.com/wp-content/plugins/shortcoder/sc-admin-css.css?v=3.3&ver=3.8.1‘: this content should also be loaded over HTTPS.

options-general.php?page=shortcoder:66

[blocked] The page at ‘https://www.mysite.com/wp-admin/options-general.php?page=shortcoder‘ was loaded over HTTPS, but ran insecure content from ‘http://www.mysite.com/wp-content/plugins/shortcoder/sc-admin-js.js?v=3.3&ver=3.8.1‘: this content should also be loaded over HTTPS.

options-general.php?page=shortcoder:1

[blocked] The page at ‘https://www.mysite.com/wp-admin/options-general.php?page=shortcoder‘ was loaded over HTTPS, but ran insecure content from ‘http://www.mysite.com/wp-content/plugins/shortcoder/js/nicedit/nicEdit.js?ver=3.8.1‘: this content should also be loaded over HTTPS.

options-general.php?page=shortcoder:1

[blocked] The page at ‘https://www.mysite.com/wp-admin/options-general.php?page=shortcoder‘ was loaded over HTTPS, but ran insecure content from ‘http://www.mysite.com/wp-content/plugins/triberr_includes/media/styles/manage.css‘: this content should also be loaded over HTTPS.

options-general.php?page=shortcoder:1

[blocked] The page at ‘https://www.mysite.com/wp-admin/options-general.php?page=shortcoder‘ was loaded over HTTPS, but ran insecure content from ‘http://www.mysite.com/wp-content/plugins/triberr_includes/scripts/triberr_js.js‘: this content should also be loaded over HTTPS.

options-general.php?page=shortcoder:1

[blocked] The page at ‘https://www.mysite.com/wp-admin/options-general.php?page=shortcoder‘ was loaded over HTTPS, but ran insecure content from ‘http://www.mysite.com/wp-content/plugins/tweet-old-post/css/tweet-old-post.css‘: this content should also be loaded over HTTPS.

options-general.php?page=shortcoder:1

2

Consider using ‘dppx’ units instead of ‘dpi’, as in CSS ‘dpi’ means dots-per-CSS-inch, not dots-per-physical-inch, so does not correspond to the actual ‘dpi’ of a screen. In media query expression: print, not all, (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) options-general.php?page=shortcoder:1

The page at ‘https://www.mysite.com/wp-admin/options-general.php?page=shortcoder‘ was loaded over HTTPS, but displayed insecure content from ‘http://www.mysite.com/wp-content/plugins/shortcoder/images/shortcoder.png‘: this content should also be loaded over HTTPS.

options-general.php?page=shortcoder:1

[blocked] The page at ‘https://www.mysite.com/wp-admin/options-general.php?page=shortcoder‘ was loaded over HTTPS, but ran insecure content from ‘http://www.mysite.com/wp-content/plugins/shortcoder/sc-admin-js.js?v=3.3&ver=3.8.1‘: this content should also be loaded over HTTPS.

options-general.php?page=shortcoder:1

[blocked] The page at ‘https://www.mysite.com/wp-admin/options-general.php?page=shortcoder‘ was loaded over HTTPS, but ran insecure content from ‘http://www.mysite.com/wp-content/plugins/shortcoder/js/nicedit/nicEdit.js?ver=3.8.1‘: this content should also be loaded over HTTPS.

options-general.php?page=shortcoder:1

[blocked] The page at ‘https://www.mysite.com/wp-admin/options-general.php?page=shortcoder‘ was loaded over HTTPS, but ran insecure content from ‘http://www.mysite.com/wp-content/plugins/triberr_includes/media/styles/manage.css‘: this content should also be loaded over HTTPS.

options-general.php?page=shortcoder:84

[blocked] The page at ‘https://www.mysite.com/wp-admin/options-general.php?page=shortcoder‘ was loaded over HTTPS, but ran insecure content from ‘http://www.mysite.com/wp-content/plugins/triberr_includes/scripts/triberr_js.js‘: this content should also be loaded over HTTPS.

options-general.php?page=shortcoder:1

[blocked] The page at ‘https://www.mysite.com/wp-admin/options-general.php?page=shortcoder‘ was loaded over HTTPS, but ran insecure content from ‘http://www.mysite.com/wp-content/plugins/tweet-old-post/css/tweet-old-post.css‘: this content should also be loaded over HTTPS.

options-general.php?page=shortcoder:86

The page at ‘https://www.mysite.com/wp-admin/options-general.php?page=shortcoder‘ was loaded over HTTPS, but displayed insecure content from ‘http://www.mysite.com/wp-content/plugins/shortcoder/images/shortcoder.png‘: this content should also be loaded over HTTPS.

options-general.php?page=shortcoder:244