Tweak upgrade version61 function, a=chris

diff --git a/src/library/VersionFunctions.php b/src/library/VersionFunctions.php
index e292d5f46..cafdddbd2 100644
--- a/src/library/VersionFunctions.php
+++ b/src/library/VersionFunctions.php
@@ -1758,7 +1758,9 @@ function upgradeDatabaseVersion61(&$db)
         CATEGORY VARCHAR(" . C\NAME_LEN . ") DEFAULT 'NEWS',
         SOURCE_URL VARCHAR(" . C\MAX_URL_LEN . "), AUX_INFO VARCHAR(".
         C\MAX_URL_LEN . "), LANGUAGE VARCHAR(" . C\NAME_LEN . "))");
-    D\DatasourceManager::copyTable("MEDIA_SOURCE_OLD", $db, "MEDIA_SOURCE",
-        $db);
+    $db->execute("INSERT INTO MEDIA_SOURCE (TIMESTAMP, NAME, TYPE,
+        SOURCE_URL, AUX_INFO)
+        SELECT TIMESTAMP, NAME, TYPE,SOURCE_URL, AUX_INFO
+        FROM MEDIA_SOURCE_OLD");
     $db->execute("DROP TABLE MEDIA_SOURCE_OLD");
 }