When adding a new tab, the tab remains blank. This happened when updating xampp with php 8.2 (no problem in php 7.4)
Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in F:\xampp\htdocs\HCE\interface\forms\track_anything\new.php:124 Stack trace: #0 {main} thrown in F:\xampp\htdocs\HCE\interface\forms\track_anything\new.php on line 124