What does 'Papyrus script error' related to OSTIM mean?

A 'Papyrus script error' associated with OSTIM signifies that a script within the OSTIM plugin is failing to execute correctly using the Papyrus scripting engine. This is often caused by syntax errors in the script, missing dependencies, or conflicts with other scripts that might be attempting to modify the same game objects or events. The error message will often provide clues about the location and nature of the script issue, though debugging can be complex.