4 instead of 5 arguments needed

Author: serghey-rodin

bin/v-add-database-server

@@ -36,7 +36,7 @@ max_db=${6-500}
 #----------------------------------------------------------#
 
 args_usage='TYPE HOST DBUSER DBPASS [MAX_DB] [CHARSETS] [TPL]'
-check_args '5' "$#" "$args_usage"
+check_args '4' "$#" "$args_usage"
 validate_format 'host' 'dbuser' 'dbpass' 'max_db' 'charsets' 'template'
 is_system_enabled "$DB_SYSTEM"
 is_type_valid "$DB_SYSTEM" "$type"