Index: phrases_cache.php
===================================================================
--- phrases_cache.php	(revision 13400)
+++ phrases_cache.php	(working copy)
@@ -160,7 +160,7 @@
 
 		$sql = 'SELECT l' . $this->LanguageId . '_Translation, PhraseKey
 				FROM ' . TABLE_PREFIX . 'Phrase
-				WHERE PhraseId IN (' . implode(',', $ids) . ')';
+				WHERE PhraseId IN (' . implode(',', $ids) . ') AND l' . $this->LanguageId . '_Translation IS NOT NULL';
 		$this->Phrases = $this->Conn->GetCol($sql, 'PhraseKey');
 
 		/*foreach($phrases as $phrase => $tanslation)