Product editor broken

Hi,

When I try to edit a product the text doesn’t appear in the fields and it doesn’t let me switch between visual & text. I’m also unable to change any of the page options at the botton of the product editor or add any media. This was working fine before I installed the plugin “classic editor” but after noticing this issue I promptly uninstalled, however the issue is still present. I’ve also tried restoring from a previous backup and manually turning off each plugin.

Any help would be greatly appreciated and I can provide login details.

Thanks.