Need to add `DBStructure` or else it cannot be found.

diff --git a/update.php b/update.php
index 6368119b0d5814b72a15b78e326b7b0e081d8c16..77773100e50324e457a6456dc983f458e4aaf0d1 100644 (file)
--- a/update.php
+++ b/update.php
@@ -37,6 +37,7 @@ use Friendica\Core\Update;
 use Friendica\Core\Worker;
 use Friendica\Database\Database;
 use Friendica\Database\DBA;
+use Friendica\Database\DBStructure;
 use Friendica\DI;
 use Friendica\Model\Attach;
 use Friendica\Model\Contact;