Index: branches/RC/core/kernel/languages/phrases_cache.php
===================================================================
diff -u -N -r10098 -r10580
--- branches/RC/core/kernel/languages/phrases_cache.php	(.../phrases_cache.php)	(revision 10098)
+++ branches/RC/core/kernel/languages/phrases_cache.php	(.../phrases_cache.php)	(revision 10580)
@@ -17,7 +17,7 @@
 	var $LanguageId = null;
 
 	var $fromTag = false;
-
+	
 	function PhrasesCache()
 	{
 		parent::kBase();
@@ -115,6 +115,10 @@
 
 	function GetPhrase($label)
 	{
+		if (!isset($this->LanguageId)) return 'impossible case'; 
+		//actually possible when custom field contains references to language labels and its being rebuilt in OnAfterConfigRead
+		//which is triggered by Sections rebuild, which in turn read all the configs and all of that happens BEFORE seeting the language...
+		
 		if (ereg("^!.+!$", $label) > 0)
 		{
 			$label = substr($label, 1, -1); //cut exclamation marks