Websites running the gallery have stopped working

On checking I can see the php was updated to 7 - I have moved them back to PHP Version 5.6.32 but they are still not working - please advise - thank you

I'd have to debug it. Can I get a url to reproduce and FTP access?

I have three sites using the gallery that it has happened to - If I supply access to one can I apply the debug to the other two - or do you need all three info?

Give me one and we can see. I have no idea currently what the issue is, so I can't comment on how different sites would work.

Ok thanks - i will send the FTP access

It looks like your folder directory structure was updated on the site as well.

For instance on the drawings.php page on line 66 you have:

include('/home/fhlinux134/k/katharineedwards.co.uk/user/htdocs/gallery/galleries/ribbon_fullsize_lightbox/index.php');

but the actual file is located at:
/home/linweb44/k/katharineedwards.co.uk-1089853359/user/htdocs/gallery/galleries/ribbon_fullsize_lightbox/index.php

A good solution for this is to use a relative path instead and update that line to:

require('galleries/ribbon_fullsize_lightbox/index.php');

It is likely that solution will work for all of the pages and sites where it isn't working.