A customer of mine is using these two plugins to run his on-line shop. He has a large number of products (4000). Currently, in order to administer his products, he first needs to disable AIOSEO. Otherwise there is a server error as it runs out of memory - the PHP memory_limit is 128M. Obviously we are asking the hosts to increase this if possible, but I don't hold much hope, as system admins they seemed to struggle with the concept that a decent sized mysql query cache might actually benefit *all* their customers. But I digress.
This is the error:
PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 83 bytes) in /home/X/public_html/wp-includes/meta.php on line 575
When I do a backtrace from that point I find this:
[file] => /home/innovate/public_html/wp-content/plugins/all-in-one-seo-pack/aioseop_functions.php
[line] => 531
[function] => get_post_meta
Of course it may be that it's wp-e-commerce that is the "real" cause of this problem. Or maybe wordpress itself. But I thought I would start here.