PHP (40 bytes)
<?for(;;$e.=$e++)foreach($e::$e()as&$e); This was the answer I gave in this question: Insanity Check ProgramInsanity Check Program
The idea was to make a code that produced errors.
The 1st error that we will think of, is a syntax error.
There are no syntax errors...
Other would be that the class/function doesn't exist.
It doesn't run that far...
Other would be a time-out or a memory overflow, but, again, it doesn't reach that far...
Test the code here: http://writecodeonline.com/php/ (remove the <? on the beginning to test).