Bug 240036: Unlock tables after address error before attempting to process footer

r=timeless, a=justdave

webtools/bugzilla/globals.pl

@@ -768,7 +768,7 @@ sub DBNameToIdAndCheck {
     }
 
     ThrowUserError("invalid_username",
-                   { name => $name });
+                   { name => $name }, "abort");
 }