Каталог договоров

Fatal error: Uncaught Error: Call to undefined method model_catalog::categories() in /var/www/z000063/data/www/project/.core/views/modules/claude/catalog/grid-1/module.php:71 Stack trace: #0 /var/www/z000063/data/www/project/.core/models/core/modules.php(430): include() #1 /var/www/z000063/data/www/project/.core/epilog.php(9): modules->render_module('claude/catalog/...') #2 /var/www/z000063/data/www/project/.core/urlrewrite.php(76): include_once('/var/www/z00006...') #3 {main} thrown in /var/www/z000063/data/www/project/.core/views/modules/claude/catalog/grid-1/module.php on line 71