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Warning: Undefined array key "password" in /var/progra/progra252/progra252jpgrupo2/www/prueba.php on line 12

Deprecated: password_hash(): Passing null to parameter #1 ($password) of type string is deprecated in /var/progra/progra252/progra252jpgrupo2/www/prueba.php on line 13

Fatal error: Uncaught mysqli_sql_exception: Column 'username' cannot be null in /var/progra/progra252/progra252jpgrupo2/www/prueba.php:17 Stack trace: #0 /var/progra/progra252/progra252jpgrupo2/www/prueba.php(17): mysqli_stmt->execute() #1 {main} thrown in /var/progra/progra252/progra252jpgrupo2/www/prueba.php on line 17