Download stops at 13%

Hi everyone,

I finished the code for my experiment and it compiled fine. After noticing some minor errors I changed the code a bit and compiled again. Everything worked fine until I tried running the experiment. GoogleChrome stops the download at 13% and Safari at 3% (Safari seems to have problems more often, that is why I prefer Chrome). Does someone have a similar problem at the moment or could someone help me?

Thanks in advance.