An exception occurred
count(): Argument #1 ($value) must be of type Countable|array, null given
Exception information:
Message: count(): Argument #1 ($value) must be of type Countable|array, null given
Stack trace:
#0 /home/web/Framework/View.php(187): include()
#1 /home/web/Framework/Application.php(162): Framework\View->render('', 'tcf', 'plot', NULL)
#2 /home/web/avn/root/index.php(7): Framework\Application->run()
#3 {main}