Fatal error: Uncaught Error: Call to a member function select() on null in /var/www/www-root/data/www/belpohod.by/back-end/classes/form.class.php:1186 Stack trace: #0 /var/www/www-root/data/www/belpohod.by/back-end/classes/form.class.php(731): Field->get_multi_select_view() #1 /var/www/www-root/data/www/belpohod.by/back-end/classes/form.class.php(645): Field->get_view() #2 /var/www/www-root/data/www/belpohod.by/back-end/classes/component.class.php(728): Form->get_filter_form() #3 /var/www/www-root/data/www/belpohod.by/back-end/classes/component.class.php(960): ComponentAbstract->filter_form() #4 /var/www/www-root/data/www/belpohod.by/back-end/classes/component.class.php(774): ComponentAbstract->get_sort_objects('_hike_date:', NULL, 'home_list') #5 /var/www/www-root/data/www/belpohod.by/back-end/classes/hike_date.class.php(433): ComponentAbstract->list_view(NULL, 'home_list') #6 /var/www/www-root/data/www/belpohod.by/back-end/components/belpohod/hike_date/hike_date.class.php(11): HikeDateAbstract->init(Object(Home)) #7 /va in /var/www/www-root/data/www/belpohod.by/back-end/classes/form.class.php on line 1186