How can one avoid the error message "Datenbankabfrage ist fehlgeschlagen!" when inserting data into a database using PHP?

To avoid the error message "Datenbankabfrage ist fehlgeschlagen!" when inserting data into a database using PHP, one should properly handle potential errors that may occur during the database query execution. This can be achieved by using try-catch blocks to catch any exceptions that may arise and display a more user-friendly error message. 

try {
    // Your database connection code here

    // Your database query to insert data here

    echo "Data inserted successfully!";
} catch (Exception $e) {
    echo "An error occurred: " . $e->getMessage();
}

Keywords

PHP database error message data insertion troubleshooting

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