Fix: Use correct error collection function

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/database/DatabaseHandler.java

@@ -98,7 +98,7 @@ public class DatabaseHandler {
                 ps.setString(1, co.getGmlId().toString());
                 String bbox = BoundingBox.of(co).to2DWkt();
                 ps.setString(2, bbox);
-                ps.setBoolean(4, co.hasAnyError());
+                ps.setBoolean(4, co.containsAnyError());
 
                 if (logger.isDebugEnabled()) {
                     logger.debug("Attempting to serialize CityObject: {} ", co);
@@ -135,7 +135,7 @@ public class DatabaseHandler {
                     if (logger.isTraceEnabled()) {
                         logger.trace("Attempting to serialize CityObject: {} ", co);
                     }
-                    ps.setBoolean(4, co.hasAnyError());
+                    ps.setBoolean(4, co.containsAnyError());
 
                     try {
                         byte[] bytes = SerializationUtils.serialize(co);