diff --git a/source/ubl-settings-usergroups.c b/source/ubl-settings-usergroups.c
index ee8888f..c09b947 100644
--- a/source/ubl-settings-usergroups.c
+++ b/source/ubl-settings-usergroups.c
@@ -8,6 +8,7 @@ int yon_load_proceed(YON_CONFIG_TYPE type){
 	yon_config_clean();
 	yon_config_load_config(YON_CONFIG_DEFAULT,config_get_default_command,NULL);
     if (type==YON_CONFIG_GLOBAL){
+		yon_debug_output("%s\n",yon_char_unite(config_get_command("global"),NULL));
 		yon_config_load_config(type,config_get_command("global"),NULL);
 	}
 	if (type==YON_CONFIG_LOCAL){
@@ -80,7 +81,7 @@ void yon_interface_update(main_window *widgets){
 	int size;
 	GtkTreeIter iter;
 	char *def_groups = yon_config_get_by_key(USERGROUPS_parameter);
-		config_str users = yon_config_get_all_by_key(USERADD_parameter,&size);
+		config_str users = yon_config_get_all_by_key(USERADD_SEARCH_macro,&size);
 		if (users){
 			for (int i=0;i<size;i++){
 				gtk_list_store_append(widgets->UsersList,&iter);
@@ -115,7 +116,7 @@ void yon_interface_update(main_window *widgets){
 					
 				}
 				gtk_list_store_set(widgets->UsersList,&iter,
-				0,(parameters[5][0]=='!'||parameters[5][0]=='*')||(parameters[5][0]=='!'&&parameters[5][1]=='*'),
+				0,parameters_size>5?(parameters[5][0]=='!'||parameters[5][0]=='*')||(parameters[5][0]=='!'&&parameters[5][1]=='*'):0,
 				2,login,
 				3,parameters_size>0?parameters[0]:"",
 				1,parameters_size>1&&!yon_char_is_empty(parameters[1])?parameters[1]:"",
@@ -147,7 +148,7 @@ void yon_interface_update(main_window *widgets){
 				if (parameters_size>2&&!strcmp(parameters[2],"x")){
 					parameters[2]="";
 				}
-				if (!strcmp(parameters[1],"x")) parameters[1]="";
+				if (parameters_size>1&&!strcmp(parameters[1],"x")) parameters[1]="";
 				char *pars="";
 				if (parameters_size>4&&strcmp(parameters[4],"x")&&strcmp(parameters[4],"")){
 					
@@ -388,8 +389,10 @@ void yon_hide_passwords(template_saving_window *window){
 
 void on_save_done(main_window *widgets, config_str output, int size){
 	char *final_output = yon_char_parsed_to_string(output,size,"");
-	printf("%s\n",final_output);
-	free(final_output);
+	if (final_output){
+		printf("%s\n",final_output);
+		free(final_output);
+	}
 	yon_char_parsed_free(output,size);
 	on_config_update(NULL,widgets);
 	if (main_config.load_mode==1){
@@ -440,7 +443,7 @@ void on_config_save(GtkWidget *self, main_window *widgets){
 						}
 						char *old_final = yon_char_parsed_to_string(old_parsed,old_size,":");
 						char *new_final = yon_char_parsed_to_string(new_parsed,new_size,":");
-						if (!strcmp(old_final,new_final)){
+						if (old_final&&new_final&&!strcmp(old_final,new_final)){
 							gtk_list_store_set(window->list,&iter,5,0,-1);
 						}
 						free(old_final);
@@ -2285,9 +2288,11 @@ void on_parameter_changed(GtkWidget *self,ubl_settings_usergroups_user_window *w
 	!yon_char_is_empty(do_not_check)?" ":"",
 	yon_char_return_if_exist(no_user_group,""),
 	NULL);
-	if (final_string[strlen(final_string)-1]==' ') final_string[strlen(final_string)-1]='\0';
-	gtk_entry_set_text(GTK_ENTRY(window->userExtraOptionsEntry),final_string);
-	free(final_string);
+	if (final_string&&strlen(final_string)){
+		if (final_string[strlen(final_string)-1]==' ') final_string[strlen(final_string)-1]='\0';
+		gtk_entry_set_text(GTK_ENTRY(window->userExtraOptionsEntry),final_string);
+		free(final_string);
+	}
 }
 
 void on_remove_expired(GtkWidget *self, GtkEntryIconPosition icon_pos, GdkEvent *event, GtkEntry *target){
@@ -2344,7 +2349,6 @@ ubl_settings_usergroups_user_window *yon_ubl_settings_usergroups_user_new(){
 	window->userTitleNameLabel=yon_gtk_builder_get_widget(builder,"userTitleNameLabel");
 	window->expiration_unix=NULL;
 
-
 	time_t t = time(NULL);
 	struct tm tm = *localtime(&t);
 	gtk_calendar_select_day(GTK_CALENDAR(window->ExpirationCalendar),tm.tm_mday);