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Fatal error: Uncaught TypeError: mysqli_fetch_assoc(): Argument #1 ($result) must be of type mysqli_result, null given in /var/www/html/controlhv/view/intervencion/filtroInter.php:2 Stack trace: #0 /var/www/html/controlhv/view/intervencion/filtroInter.php(2): mysqli_fetch_assoc() #1 {main} thrown in /var/www/html/controlhv/view/intervencion/filtroInter.php on line 2