MDErrorReporter/exceptions/generic/MDInaccessiblePropertyException.php

<?PHP
declare(strict_types = 1);

/**
 * Custom exception class for errors loading configuration information.
 */
final class MDInaccessiblePropertyException extends Exception {
    /**
     * Error message.
     *
     * @return string
     */
    public function errorMessage() {
        //error message
        return 'Property is inaccessible';

    }
}