pdf not parsing properly

I wrote some python code to parse PDF files in my system(mac os). In my case, there can be multiple tables on a page in a PDF file. Camelot can parse all tables perfectly in my system. But when I try to run the same code on the server (AWS EC2 Ubuntu) Camelot can only able to parse only a few tables.

The report names no source files, tests, PDF sample, dependency versions, or reproducible command. Start by collecting the macOS and Ubuntu EC2 environments and a minimal PDF/code example; done means identifying a reproducible difference and confirming consistent table extraction across both environments.

Written by the indexing model from the issue text.