What does back trace mean?

A backtrace is a report of the active function calls in a program at a specific point in time, typically when an error or exception occurs. It provides a stack-like view of the program's execution, showing the sequence of function calls that led to the current state. This information is valuable for debugging, as it helps developers identify where an issue originated in the code. In many programming languages, backtraces can be generated automatically when an unhandled exception is raised.