I cannot think of any change that would cause this: https://code.google.com/p/web2py/issues/detail?start=100&id=1435
*What steps will reproduce the problem?* 1. Openshift - start account, install web2py using the github stem, once installed, upgrade - fails 2. dotcloud - start account, install web2py, then upgrade (either local and push or on dotcloud) - never returns 3. pythonanywhere same, use the button to install web2py 2.4.2, upgrade, then it start to fail with bad gateway, and messages like headers already sent errors *What is the expected output? What do you see instead?* Web2py screen, and instead you get a nginx bad gateway error, after a long wait. *What version of the product are you using? On what operating system?* 2.4.2 works, 2.4.6 works on my local machine, however once pushed or upgraded on these cloud services it stops working *Please provide any additional information below.* My application is extremely simple, so I don't think that it could be causing the issue, either way it works on 2.4.2 fine on these cloud providers -- --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.