If your Photo Cart is suddenly getting a 500 error or only displaying a blank page then you or your hosting company has updated the PHP (programming language) to PHP 7 which Photo Cart is not compatible with (and will not be compatible with) mainly because of the removal of the my_sql functions which are replaced with my_sqli functions.
You would need to have the PHP version downgraded to 5.6 in order for Photo Cart to work. If downgrading the PHP doesn't work then you may have to update Photo Cart to the last version of 7. Download Photo Cart 7 upgrade files. Upgrade instructions.
Can't Log Into Galleries Nor Admin Page
I can't suddenly log into my admin page, it just refreshes and clients can't log into their galleries as they are getting a restricted gallery access error even with the right password.
I've read previous post on similar issues as mine but I'm posting as I can't take this any further. I have gone into my account via filezilla and I can't seem to find the setup.php file. The galleries are showing up on my index page but even some of the sample galleries that don't have any passwords are not showing any images. my website is www.diamondphotography.ie
Everything was working perfectly fine yesterday and now all of a sudden there's no access. Tim I can send you access to my ftp account if that helps but I'm at a loss now as what to do. I read your previous fixes but as I said I can't find the setup.php file in photocart.
Reading previous posts I managed to upload the two lines into the setup.php file in photocart and I now have access to my admin page at least. Galleries are all there but any client logging into their gallery is not seeing any thumb nails of any images even though it says there there are xxx images in the gallery. the thumbnails are just not there.
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