Hi

I am looking for some guidance please.

I have a production site on 4.4.3 and upgraded a dev site to v4.5.4 and most of the custom plugins I have are not working. I created these a couple of years ago and don't have the original files. These are mostly using hooks.

On the dev site when I enable IN_DEV, one plugin complains about the template file not being there. I am assuming that when on IN_DEV it tries to read the actual files instead of getting the info from the database. Since I don't have the original files, is there a way to re-create the files from the production site? Where would i find the template file?

Just trying to understand the basics so I can then try to fix the plugins one by one.

Thanks

There won't be template files on the production site unfortunately. You would need to retrieve them from the database and manually recreate the template files. They'll be stored in core_theme_templates.