How to fix a bug in php?

Question

PHP

if(empty($errors)){
    $json = json_encode([
        'type' => 'success',
        'message'  => 'Successfull'
    ], JSON_UNESCAPED_UNICODE);
    
}else{
    $json = json_encode([
        'type' => 'error',
        'messege' => $errors[],
    ], JSON_UNESCAPED_UNICODE);
    
}
echo $json;

Code like this gives
Fatal error: Cannot use [] for reading in

Answer 1

'message' => $errors,