We have set up a test copy of our store (for upgrading) in a subdirectory of our existing site, as per CS-Cart Instructions and we are still getting a 404 error. Below is the error logs we are seeing:
Thank you for the response! We resolved the issue.
For anyone wondering or facing similar issues - we upgraded to 4.14.1 and categories_pre_function was not callable. We copied the missing functions from the previous version on our live server and it resolved the issue.