Failed to load houses/spawns in RME 3.4

[Sleet]

So, I have been trying for the past few hours to solve this problem. I already went to numerous forums trying to figure it out.

Basically, I am trying to load two maps and neither of them are working with RME because the following error appears:

It always says that RME has failed to load spawns/houses.

I am using a 8.6 map and a 10.98 map. Neither of them are working (they are the exact same files I used before and they worked flawlessly with RME before all that.

I have already tried going back to 3.3 (which was the version I was editing the maps before) but I had no success.

I have no idea of what to do. When I post something in a forum it is because I have already tried everything I could possibly think of.

Update:

Even when making a new map from scratch and saving it, RME will show the same problem...

 

[Sleet]

Update:

Founf out that RME only does the 'undo' action only once. How can I fix it? Again, I tried to downgrade RME with no success...