diff --git a/lib/vcategories.php b/lib/vcategories.php
index 74864704e30f45e672d91c7a6212392daa4bde33..91c72d5dfaecda0cf31c007f8a411b45b8bf3ae7 100644
--- a/lib/vcategories.php
+++ b/lib/vcategories.php
@@ -343,7 +343,6 @@ class OC_VCategories {
 			$stmt = OCP\DB::prepare($sql);
 			$result = $stmt->execute(array($to, $this->user, $this->type, $id));
 			if (OC_DB::isError($result)) {
-				echo 'DB error: ' . $result . "\n";
 				OC_Log::write('core', __METHOD__. 'DB error: ' . OC_DB::getErrorMessage($result), OC_Log::ERROR);
 				return false;
 			}