When violent forces destroy a public
building, by raising new
walls at places where
peaceful students once dwelled, the only way to protest against it, is by "patching the error". see
treitlstrasse and
fachschaft informatik
The rooms where students where coming together to discuss and enjoy food and drinks, where located on the "hochparterre" floor. By re-arranging the letters, a sign was changed into "patch the error".