marcelliano

Thanks for your reply. I installed the “Health Check & Troubleshooting” plugin, but it also seems to have problems, since it is trying to collect data since two days and won’t finish 😐
Though it seems unrealistic, that another plugin causes the problem, since I only run “Contact Form 7, Duplicator, and WP Hide Post” next to the Gallery plugin.

The inspector function says the following:

Some messages have been moved to the Issues panel.
on_off.css:1 Failed to load resource: the server responded with a status of 404 ()
admin.php?page=galleries_bwg&task=edit&current_id=2:48 Mixed Content: The page at 'https://schminkbar-bamberg.rendite-talk.de/wp-admin/admin.php?page=galleries_bwg&task=edit&current_id=2' was loaded over HTTPS, but requested an insecure font 'http://themes.googleusercontent.com/static/fonts/dosis/v1/xIAtSaglM8LZOYdGmG1JqQ.woff'. This request has been blocked; the content must be served over HTTPS.
l @ admin.php?page=galleries_bwg&task=edit&current_id=2:48
admin.php?page=galleries_bwg&task=edit&current_id=2:48 Mixed Content: The page at 'https://schminkbar-bamberg.rendite-talk.de/wp-admin/admin.php?page=galleries_bwg&task=edit&current_id=2' was loaded over HTTPS, but requested an insecure font 'http://themes.googleusercontent.com/static/fonts/sourcesanspro/v2/toadOcfmlt9b38dHJxOBGJ6-ys_j0H4QL65VLqzI3wI.woff'. This request has been blocked; the content must be served over HTTPS.
l @ admin.php?page=galleries_bwg&task=edit&current_id=2:48
on_off.js:1 Failed to load resource: the server responded with a status of 404 ()
theme.js?ver=5.5.3:5 Uncaught TypeError: jQuery(...).live is not a function
    at HTMLDocument.<anonymous> (theme.js?ver=5.5.3:5)
    at i (load-scripts.php?c=0&load[chunk_0]=jquery-core,utils,moxiejs,plupload&ver=5.5.3:2)
    at Object.fireWith [as resolveWith] (load-scripts.php?c=0&load[chunk_0]=jquery-core,utils,moxiejs,plupload&ver=5.5.3:2)
    at Function.ready (load-scripts.php?c=0&load[chunk_0]=jquery-core,utils,moxiejs,plupload&ver=5.5.3:2)
    at HTMLDocument.J (load-scripts.php?c=0&load[chunk_0]=jquery-core,utils,moxiejs,plupload&ver=5.5.3:2)
on_off.css:1 Failed to load resource: the server responded with a status of 404 ()