Added missing `use` statement, thanks to @MrPetovan

diff --git a/mod/oexchange.php b/mod/oexchange.php
index 4eb25a2ab72c0269e8997ee96764c985b992bba8..79a5b06fdb9c60e0e3fa9ee122f4f9180cb3bee8 100644 (file)
--- a/mod/oexchange.php
+++ b/mod/oexchange.php
@@ -20,6 +20,7 @@
  */
 
 use Friendica\App;
+use Friendica\Content\Text\BBCode;
 use Friendica\Core\System;
 use Friendica\DI;
 use Friendica\Module\Response;