I'm experiencing this issue for a while now. When I try to update the plugins via admin panel, it gets stuck at this point and it never proceeds. However, when I refresh the page after a short wait, I see that the plugin already updated.
External image via http://i.imgur.com/np6riAP.png
Interestingly, this is not happening on core updates, everything works as it should when I try to update WordPress itself via panel.
I wonder if any other users of Hiawatha is experiencing this issue? And, I'd appreciate a solution if you've got one
Regards,
Ali.
Hiawatha version: Hiawatha v8.7, cache, IPv6, Monitor, reverse proxy, SSL, Tomahawk, URL toolkit, XSLT
Copyright (C) by Hugo Leisink <hugo@leisink.net>
Operating System: Debian 7.0 "Wheezy"