I am getting these errors on some pages in my site (php/apache/linux/mysql vps) on intervals and can't seem to find any reproducible scenario :
Handler for (null) returned invalid result code 70007
Handler for (null) returned invalid result code 70014
It occurs mainly on pages where file (image) uploads are done. It then causes a 500 error.
Google hasn't returned anything conclusive, has anybody come across these errors ?