small fix

zimbraSingle.php

@@ -245,7 +245,7 @@ function zimbraSingle_UsageUpdate($params) {
                 'Error : could not find quota for ' . $product['username'],
                 $accountQuota
             );
-            break;
+            continue;
         }
         $mboxObj = $apiAccountManager->getMailbox($product['username']);
         if(is_a($mboxObj, 'Exception')) {
@@ -256,7 +256,7 @@ function zimbraSingle_UsageUpdate($params) {
                 'Error: could not fetch mailbox info for ' . $product['username'],
                 $mboxObj
             );
-            break;
+            continue;
         }
         $mboxVars = get_object_vars($mboxObj);
         $mboxSize = $mboxVars['S'];