#4927 DB error logging errors

inc/classes/BxDolDb.php

@@ -20,7 +20,7 @@ define('BX_PDO_STATE_SUCCESS', '00000');
 class BxDolDb extends BxDolFactory implements iBxDolSingleton
 {	
     protected static $_rLink;
-    protected static $_aDbCacheData;
+    protected static $_aDbCacheData = [];
 
     protected static $_aParams;
     protected static $_sParamsCacheName = 'sys_options';

inc/classes/BxDolLogsStorageFolder.php

@@ -66,6 +66,9 @@ class BxDolLogsStorageFolder extends BxDolFactory implements iBxDolSingleton
         if ($bIncludeObjectName)
             $s .= ' ' . $oObject->getObjectName();
 
+        if (!function_exists('bx_get_logged_profile_id'))
+            require_once(BX_DIRECTORY_PATH_INC . "profiles.inc.php");
+
         $s .= ' [' . (int)bx_get_logged_profile_id() . '] ';
 
         if (!empty($_SERVER['REQUEST_URI']))