C++/DLL Mod Works, but Game Auto-Closes a Random Number of Turns Later

[formerdc81]

My mod is supposed to make it so Barbarian Max EXP = 30 + 15 * X, where X is EraType, but only if Honor opener is adopted. This is done by modifying the maxXPValue function in every file it is referenced.

EDIT: IT IS FINALLY FIXED.

Attached the requisite .cpp/.h files.