Old site, new problem

I have a non profit using cake 1.2 with 20 virtual subdomains - 1 for each sub group in the non profit. 

Each subdomain runs off the one install and in app controller's constructClasses I work out the subdomain, get the id from the database, set the layout. That part of the code hasn't really changed in 6 years.

In debug mode I get a stack of deprecated warnings relating to core cake files but everything continues to work. We're aware that an upgrade is needed and the back end system is running on up to date cake.

Suddenly one of these subdomains won't load. Debugging shows it's not my code so I've had to delve into the source code.

In cake/libs/view/view.php -  View::renderLayout there is a line 

$out = View::_render($layoutFilename, $dataForLayout, $loadHelpers, true);

I can debug before that line and see all the variables and they all match what the other subdomains have.

If I look at View::_render I can see everything that happens up until this line

return $out;

$out looks perfect but if I let that line run I get a "no data loaded" error on my browser and I don't see any of the debugging info I've been sending to the screen.

I've spoken to the hosting company and they haven't made any changes to the server or our hosting account.

Any ideas on what might be going on?

--
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP
 
---
You received this message because you are subscribed to the Google Groups "CakePHP" group.
To unsubscribe from this group and stop receiving emails from it, send an email to cake-php+unsubscribe@googlegroups.com.
To post to this group, send email to cake-php@googlegroups.com.
Visit this group at http://groups.google.com/group/cake-php.
For more options, visit https://groups.google.com/groups/opt_out.