TIBCO Statistica 13.5.0.17 Windows

Fatal error: Uncaught Error: Call to undefined function WP_Statistics\Utils\array_fill() in /www/wwwroot/softwareexpert/wp-content/plugins/wp-statistics/src/Utils/Query.php:356 Stack trace: #0 /www/wwwroot/softwareexpert/wp-content/plugins/wp-statistics/src/Utils/Query.php(246): WP_Statistics\Utils\Query->generateCondition() #1 /www/wwwroot/softwareexpert/wp-content/plugins/wp-statistics/src/Models/PostsModel.php(406): WP_Statistics\Utils\Query->where() #2 /www/wwwroot/softwareexpert/wp-content/plugins/wp-statistics/includes/class-wp-statistics-helper.php(2119): WP_Statistics\Models\PostsModel->getInitialPostDate() #3 /www/wwwroot/softwareexpert/wp-content/plugins/wp-statistics/src/Components/DateRange.php(133): WP_STATISTICS\Helper::getInitialPostDate() #4 /www/wwwroot/softwareexpert/wp-content/plugins/wp-statistics/src/Utils/Query.php(197): WP_Statistics\Components\DateRange::get() #5 /www/wwwroot/softwareexpert/wp-content/plugins/wp-statistics/src/Models/ViewsModel.php(29): WP_Statistics\Utils\Query->whereDate() #6 /ww in /www/wwwroot/softwareexpert/wp-content/plugins/wp-statistics/src/Utils/Query.php on line 356