I have a site under development, and at some point the My Orders and Newsletter pages under My Account stopped working, and I cannot figure out why.
I turn on template hints, and it doesn't seem to be trying to load anything.
I'm at a loss for how to identify where the conflict is. I've disabled any new modules but nothing helps. Any advice on how to debug this?
Edit: PHP memory_limit is 512M, tried 1024M but didn't change anything. I don't see anything in the apache log, or exception.log or system.log.
I installed Commerce Bug, and when I view Page Layout, I see that it doesn't have a 'content' area. On an older staging server (that works), I see:
<reference name="content">
<block type="page/html_wrapper" name="my.account.wrapper" translate="label">
<label>My Account Wrapper</label>
<action method="setElementClass"><value>my-account</value></action>
</block>
</reference>
The site where the page is broken doesn't have this block.