diff --git a/cronjobs/findblock.php b/cronjobs/findblock.php
index 8e12a5d9..782ed92a 100755
--- a/cronjobs/findblock.php
+++ b/cronjobs/findblock.php
@@ -86,6 +86,11 @@ if (empty($aAllBlocks)) {
       $aBlockRPCInfo = $bitcoin->query('getblock', $aBlock['blockhash']);
       if ($share->findUpstreamShare($aBlockRPCInfo, $iPreviousShareId)) {
         $iCurrentUpstreamId = $share->getUpstreamShareId();
+        // Rarely happens, but did happen once to me
+        if ($iCurrentUpstreamId == $iPreviousShareId) {
+          $log->logFatal($share->getErrorMsg('E0063'));
+          $monitoring->endCronjob($cron_name, 'E0063', 1, true);
+        }
         // Out of order share detection
         if ($iCurrentUpstreamId < $iPreviousShareId) {
           // Fetch our offending block
diff --git a/public/include/classes/share.class.php b/public/include/classes/share.class.php
index cc634269..bbf378cf 100644
--- a/public/include/classes/share.class.php
+++ b/public/include/classes/share.class.php
@@ -315,7 +315,8 @@ class Share Extends Base {
       if (!empty($this->oUpstream->account) && is_int($this->oUpstream->id))
         return true;
     }
-    return $this->getErrorMsg('E0052', $aBlock['height']);
+    $this->setErrorMessage($this->getErrorMsg('E0052', $aBlock['height']));
+    return false;
   }
 
   /**