Index: core/kernel/kbase.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- core/kernel/kbase.php	(revision 15682)
+++ core/kernel/kbase.php	(revision )
@@ -110,7 +110,13 @@
 	 */
 	public function __toString()
 	{
-		return 'ClassName: ' . get_class($this) . '; PrefixSpecial: ' . $this->getPrefixSpecial();
+		$ret = 'ClassName: ' . get_class($this);
+
+		try {
+			$ret .= '; PrefixSpecial: ' . $this->getPrefixSpecial();
+		} catch (Exception $e) {}
+
+		return $ret;
 	}
 }