diff --git a/application/pom.xml b/application/pom.xml
index 08176b0..93aa76e 100755
--- a/application/pom.xml
+++ b/application/pom.xml
@@ -87,11 +87,6 @@
 			<artifactId>webstly-wireguard</artifactId>
 			<version>${revision}</version>
 		</dependency>
-		<dependency>
-			<groupId>org.mariadb.jdbc</groupId>
-			<artifactId>mariadb-java-client</artifactId>
-			<scope>runtime</scope>
-		</dependency>
 	</dependencies>
 
 	<!-- Database -->
diff --git a/dyndns/src/main/java/de/bstly/we/dyndns/controller/DyndnsController.java b/dyndns/src/main/java/de/bstly/we/dyndns/controller/DyndnsController.java
index bd7c900..84c246c 100644
--- a/dyndns/src/main/java/de/bstly/we/dyndns/controller/DyndnsController.java
+++ b/dyndns/src/main/java/de/bstly/we/dyndns/controller/DyndnsController.java
@@ -97,6 +97,7 @@ public class DyndnsController extends BaseController {
 
 			res.send(update);
 		} catch (Exception e) {
+			e.printStackTrace();
 			throw new EntityResponseStatusException(HttpStatus.UNPROCESSABLE_ENTITY);
 		}
 	}