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Fenil Sonani

Debugging

2 articles tagged with "Debugging".

DevOps

Production Bug Fixes: Authentication, Templates & SQL

Learn from real production debugging experiences. This article covers three critical bug categories: SQL schema mismatches causing user creation failures, admin panel SQL errors from schema drift, and template isolation issues causing content injection. Includes debugging techniques, testing strategies, and production lessons learned.

DevOps

Debugging IMAP Crashes: The Nil Pointer Nightmare

A deep dive into debugging three critical IMAP server crashes caused by nil pointer dereferences. Learn how we tracked down and fixed SELECT response crashes, BODYSTRUCTURE panics, and capability advertising issues in production.