[AndySedeyn]

You've created the 'house' variable in your for-loop and not an 'i' variable like you thought:

PHP код:

for (new house = 0; house != MAX_HOUSES; house++) 


And since 'new house = i;' is in the body of your for-loop, it will pop that error.

Out of curiosity, what is this even for?:

PHP код:

new house = i;