[Chimera-users] Unable run Modeller: [Errno 13] Permission denied

Hello, I was trying to use the Modeller (run it locally) on Chimera UCSF but I encountered this error: Unable run Modeller: [Errno 13] Permission denied. I, as well, received this error when I wanted to load PDB files from my local MacOs. Would you mind please telling me what the issue is? Thank you so much.