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Fatal error: Uncaught TypeError: count(): Argument #1 ($var) must be of type Countable|array, null given in D:\xampp\htdocs\asifor\include\phplot.php:3496 Stack trace: #0 D:\xampp\htdocs\asifor\include\functions.php(71): PHPlot->SetDataValues(NULL) #1 D:\xampp\htdocs\asifor\PrognozaZilnica.php(27): DisplayTableDataEx('asidata', 'Pmas', 'Pest_preds', '2025-07-01 00:0...', '2025-07-01 23:5...', 600, 400, 'Prognoze') #2 {main} thrown in D:\xampp\htdocs\asifor\include\phplot.php on line 3496