diff --git a/app/sql.py b/app/sql.py
index 34ab707..dc18648 100644
--- a/app/sql.py
+++ b/app/sql.py
@@ -365,20 +365,6 @@ def select_groups(**kwargs):
 	con.close()  
 	
 	
-def select_user_name_group(id):
-	con, cur = get_cur()
-	sql = """select name from groups where id='%s' """ % id
-	try:    
-		cur.execute(sql)
-	except sqltool.Error as e:
-		funct.out_error(e)
-	else:
-		for group in cur.fetchone():
-			return group
-	cur.close()    
-	con.close()  
-	
-	
 def select_server_by_name(name):
 	con, cur = get_cur()
 	sql = """select ip from servers where hostname='%s' """ % name
@@ -590,19 +576,6 @@ def get_role_id_by_name(name):
 			return user_id[0]
 	cur.close()    
 	con.close() 
-	
-
-def get_user_telegram_by_uuid(uuid):
-	con, cur = get_cur()
-	sql = """ select telegram.* from telegram left join user as user on telegram.groups = user.groups left join uuid as uuid on user.id = uuid.user_id where uuid.uuid = '%s' """ % uuid
-	try:
-		cur.execute(sql)		
-	except sqltool.Error as e:
-		funct.out_error(e)
-	else:
-		return cur.fetchall()
-	cur.close()    
-	con.close()
 
 
 def get_user_telegram_by_group(group):
@@ -1367,7 +1340,7 @@ def select_servers_metrics(uuid, **kwargs):
 		if group == '1':
 			sql = """ select ip from servers where enable = 1 and metrics = '1' """
 		else:
-			sql = """ select ip from servers where groups like '%{group}%' and metrics = '1'""".format(group=group)		
+			sql = """ select ip from servers where groups = '{group}' and metrics = '1'""".format(group=group)		
 		try:   
 			cur.execute(sql)
 		except sqltool.Error as e:
@@ -1654,7 +1627,8 @@ def select_roles(**kwargs):
 		return cur.fetchall()
 	cur.close()    
 	con.close()  
-	
+
+
 def select_alert(**kwargs):
 	con, cur = get_cur()
 	sql = """select ip from servers where alert = 1 """
@@ -1886,6 +1860,7 @@ def update_smon(id, ip, port, body, telegram, group, desc, en):
 	cur.close()
 	con.close()
 
+
 def select_en_service():
 	con, cur = get_cur()
 	sql = """ select ip, port, telegram_channel_id, id from smon where en = 1"""
@@ -2054,13 +2029,13 @@ def smon_list(user_group):
 
 
 form = funct.form
-error_mess = '<span class="alert alert-danger" id="error">All fields must be completed <a title="Close" id="errorMess"><b>X</b></a></span>'
+error_mess = 'error: All fields must be completed'
 
 
 def check_token():
 	if not check_token_exists(form.getvalue('token')):
 		print('Content-type: text/html\n')
-		print("Your token has been expired")		
+		print("error: Your token has been expired")		
 		import sys
 		sys.exit()
 		
diff --git a/inc/users.js b/inc/users.js
index cb1cf67..bb9247d 100644
--- a/inc/users.js
+++ b/inc/users.js
@@ -818,11 +818,11 @@ function addNewSmonServer(dialog_id) {
 				if (data.indexOf('error:') != '-1' || data.indexOf('unique') != '-1') {
 					toastr.error(data);
 				} else {
+					common_ajax_action_after_success(dialog_id, 'newserver', 'ajax-smon', data);
 					$( "input[type=submit], button" ).button();
 					$( "input[type=checkbox]" ).checkboxradio();
 					$( "select" ).selectmenu();
 					$.getScript('/inc/unsers.js');
-					common_ajax_action_after_success(dialog_id, 'newserver', 'ajax-smon', data);
 				}	
 			}
 		} );
@@ -1064,10 +1064,10 @@ function addBackup(dialog_id) {
 				if (data.indexOf('error:') != '-1') {
 					toastr.error(data);
 				} else if (data.indexOf('success') != '-1') {
-					$( "select" ).selectmenu();
 					common_ajax_action_after_success(dialog_id, 'newbackup', 'ajax-backup-table', data);
+					$( "select" ).selectmenu();
 				} else if (data.indexOf('info') != '-1') {
-					toastr.remove();
+					toastr.clear();
 					toastr.info(data);
 				}	
 			}
@@ -1324,6 +1324,8 @@ function removeUser(id) {
 			data = data.replace(/\s+/g,' ');
 			if(data == "Ok ") {
 				$("#user-"+id).remove();
+			} else if (data.indexOf('error:') != '-1' || data.indexOf('unique') != '-1') {
+				toastr.error(data);
 			}
 		}					
 	} );
@@ -1341,6 +1343,8 @@ function removeServer(id) {
 			data = data.replace(/\s+/g,' ');
 			if(data == "Ok ") {
 				$("#server-"+id).remove();
+			} else if (data.indexOf('error:') != '-1' || data.indexOf('unique') != '-1') {
+				toastr.error(data);
 			}
 		}					
 	} );	
@@ -1360,6 +1364,8 @@ function removeGroup(id) {
 				$("#group-"+id).remove();
 				$('select:regex(id, group) option[value='+id+']').remove();
 				$('select:regex(id, group)').selectmenu("refresh");
+			} else if (data.indexOf('error:') != '-1' || data.indexOf('unique') != '-1') {
+				toastr.error(data);
 			}
 		}					
 	} );	
@@ -1379,6 +1385,8 @@ function removeSsh(id) {
 				$("#ssh-table-"+id).remove();
 				$('select:regex(id, credentials) option[value='+id+']').remove();
 				$('select:regex(id, credentials)').selectmenu("refresh");
+			} else if (data.indexOf('error:') != '-1' || data.indexOf('unique') != '-1') {
+				toastr.error(data);
 			}
 		}					
 	} );	
@@ -1396,6 +1404,8 @@ function removeTelegram(id) {
 			data = data.replace(/\s+/g,' ');
 			if(data == "Ok ") {
 				$("#telegram-table-"+id).remove();
+			} else if (data.indexOf('error:') != '-1' || data.indexOf('unique') != '-1') {
+				toastr.error(data);
 			}
 		}					
 	} );	
@@ -1416,6 +1426,8 @@ function removeBackup(id) {
 			data = data.replace(/\s+/g,' ');
 			if(data.indexOf('Ok') != '-1') {
 				$("#backup-table-"+id).remove();
+			} else if (data.indexOf('error:') != '-1' || data.indexOf('unique') != '-1') {
+				toastr.error(data);
 			}
 		}					
 	} );	
@@ -1461,7 +1473,7 @@ function updateUser(id) {
 		type: "POST",
 		success: function( data ) {
 			data = data.replace(/\s+/g,' ');
-			if (data.indexOf('error:') != '-1') {
+			if (data.indexOf('error:') != '-1' || data.indexOf('unique') != '-1') {
 				toastr.error(data);
 			} else {
 				toastr.remove();
@@ -1486,7 +1498,7 @@ function updateGroup(id) {
 		type: "POST",
 		success: function( data ) {
 			data = data.replace(/\s+/g,' ');
-			if (data.indexOf('error:') != '-1') {
+			if (data.indexOf('error:') != '-1' || data.indexOf('unique') != '-1') {
 				toastr.error(data);
 			} else {
 				toastr.clear();
@@ -1541,7 +1553,7 @@ function updateServer(id) {
 		type: "POST",
 		success: function( data ) {
 			data = data.replace(/\s+/g,' ');
-			if (data.indexOf('error:') != '-1') {
+			if (data.indexOf('error:') != '-1' || data.indexOf('unique') != '-1') {
 				toastr.error(data);
 			} else {
 				toastr.clear();
@@ -1568,7 +1580,7 @@ function uploadSsh() {
 			type: "POST",
 			success: function( data ) {
 				data = data.replace(/\s+/g,' ');
-				if (data.indexOf('danger') != '-1') {
+				if (data.indexOf('danger') != '-1' || data.indexOf('unique') != '-1' || data.indexOf('error:') != '-1')  {
 						toastr.error(data);
 					} else if (data.indexOf('success') != '-1') {
 						toastr.clear();
@@ -1605,7 +1617,7 @@ function updateSSH(id) {
 		type: "POST",
 		success: function( data ) {
 			data = data.replace(/\s+/g,' ');
-			if (data.indexOf('error:') != '-1') {
+			if (data.indexOf('error:') != '-1' || data.indexOf('unique') != '-1') {
 				toastr.error(data);
 			} else {
 				toastr.clear();
@@ -1635,7 +1647,7 @@ function updateTelegram(id) {
 		type: "POST",
 		success: function( data ) {
 			data = data.replace(/\s+/g,' ');
-			if (data.indexOf('error:') != '-1') {
+			if (data.indexOf('error:') != '-1' || data.indexOf('unique') != '-1') {
 				toastr.error(data);
 			} else {
 				toastr.clear();
@@ -1668,7 +1680,7 @@ function updateBackup(id) {
 			type: "POST",
 			success: function( data ) {
 				data = data.replace(/\s+/g,' ');
-				if (data.indexOf('error:') != '-1') {
+				if (data.indexOf('error:') != '-1' || data.indexOf('unique') != '-1') {
 					toastr.error(data);
 				} else {
 					toastr.clear();
@@ -1704,7 +1716,7 @@ function updateSmon(id) {
 		type: "POST",
 		success: function( data ) {
 			data = data.replace(/\s+/g,' ');
-			if (data.indexOf('error:') != '-1') {
+			if (data.indexOf('error:') != '-1' || data.indexOf('unique') != '-1') {
 				toastr.error(data);
 			} else {
 				toastr.clear();