diff --git a/src/main/java/tech/ailef/dbadmin/external/controller/DefaultDbAdminController.java b/src/main/java/tech/ailef/dbadmin/external/controller/DefaultDbAdminController.java
index 94337f9..49394ad 100644
--- a/src/main/java/tech/ailef/dbadmin/external/controller/DefaultDbAdminController.java
+++ b/src/main/java/tech/ailef/dbadmin/external/controller/DefaultDbAdminController.java
@@ -22,6 +22,7 @@ package tech.ailef.dbadmin.external.controller;
 import java.text.DecimalFormat;
 import java.time.LocalDateTime;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -30,6 +31,8 @@ import java.util.Set;
 import java.util.stream.Collectors;
 
 import org.hibernate.id.IdentifierGenerationException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.DataIntegrityViolationException;
 import org.springframework.http.HttpStatus;
@@ -82,6 +85,8 @@ import tech.ailef.dbadmin.internal.service.UserSettingsService;
 @Controller
 @RequestMapping(value= {"/${dbadmin.baseUrl}", "/${dbadmin.baseUrl}/"})
 public class DefaultDbAdminController {
+	private static final Logger logger = LoggerFactory.getLogger(DefaultDbAdminController.class);
+	
 	@Autowired
 	private DbAdminProperties properties;
 	
@@ -496,7 +501,8 @@ public class DefaultDbAdminController {
 			attr.addFlashAttribute("validationErrors", new ValidationErrorsContainer(e));
 			attr.addFlashAttribute("params", params);
 		} catch (DbAdminException e) {
-			e.getCause().printStackTrace();
+			Throwable cause = e.getCause() != null ? e.getCause() : e;
+			logger.error(Arrays.toString(cause.getStackTrace()));
 			attr.addFlashAttribute("errorTitle", "Error");
 			attr.addFlashAttribute("error", e.getMessage());
 			attr.addFlashAttribute("params", params);
diff --git a/src/main/java/tech/ailef/dbadmin/external/dbmapping/DbObjectSchema.java b/src/main/java/tech/ailef/dbadmin/external/dbmapping/DbObjectSchema.java
index 19fdb1a..f4742d1 100644
--- a/src/main/java/tech/ailef/dbadmin/external/dbmapping/DbObjectSchema.java
+++ b/src/main/java/tech/ailef/dbadmin/external/dbmapping/DbObjectSchema.java
@@ -386,10 +386,7 @@ public class DbObjectSchema {
 				
 				Object parsedFieldValue = 
 					getFieldByName(param).getType().parseValue(params.get(param));
-				System.out.println(param);
-				System.out.println(parsedFieldValue);
-				if (parsedFieldValue != null)
-					System.out.println(parsedFieldValue.getClass());
+
 				if (parsedFieldValue != null && getFieldByName(param).isSettable()) {
 					setter.invoke(instance, parsedFieldValue);
 				}
diff --git a/src/main/java/tech/ailef/dbadmin/external/dbmapping/fields/DateFieldType.java b/src/main/java/tech/ailef/dbadmin/external/dbmapping/fields/DateFieldType.java
index 8970f0b..2e91bbd 100644
--- a/src/main/java/tech/ailef/dbadmin/external/dbmapping/fields/DateFieldType.java
+++ b/src/main/java/tech/ailef/dbadmin/external/dbmapping/fields/DateFieldType.java
@@ -35,7 +35,6 @@ public class DateFieldType extends DbFieldType {
 	@Override
 	public Object parseValue(Object value) {
 		if (value == null || value.toString().isBlank()) return null;
-//		SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd", Locale.ENGLISH);
 		try {
 			LocalDate localDate = LocalDate.parse(value.toString());
 			return Date.valueOf(localDate);