Fatal error: Uncaught TypeError: Client\DB::mysqliRealEscapeString(): Argument #1 ($Value) must be of type string, null given, called in /home/agrosalon/public_html/inc/AgrosalonSearch.php on line 25 and defined in /home/agrosalon/public_html/inc/DB.php:326 Stack trace: #0 /home/agrosalon/public_html/inc/AgrosalonSearch.php(25): Client\DB::mysqliRealEscapeString(NULL) #1 /home/agrosalon/public_html/upload.php(165): Client\AgrosalonSearch::getByCode(NULL) #2 {main} thrown in /home/agrosalon/public_html/inc/DB.php on line 326