# API Error

**URL:** <https://forum.mautic.org/t/api-error/7939>\
**Category:** Development\
**Created:** [March 15, 2017, 8:24am UTC](https://forum.mautic.org/t/api-error/7939 "2017-03-15T08:24:23Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![alanmosko](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/alanmosko/32/40_2.png) [@alanmosko](https://forum.mautic.org/u/alanmosko)\
**Post date:** [March 15, 2017, 8:24am UTC](https://forum.mautic.org/t/api-error/7939/1 "2017-03-15T08:24:23Z")

</div>

Hello, I am trying to use the API, but until now could not understand the reason for returning the error below.

Quote:

Array  
(  
[errors] =\> Array  
(  
[0] =\> Array  
(  
[message] =\> parameter\_absent  
 =\> 400 [type] =\> )

```
    )

[error] => Array
    (
        [message] => parameter_absent (`error` is deprecated as of 2.6.0 and will be removed in 3.0. Use the `errors` array instead.)
        [code] => 400
    )

```

)[/quote]

This error returns after accessed and have released the App permission in my installation.

@escopecz could help that would be and how to solve this problem?[code] =\> 400  
  
[type] =\>  
  
)  
  
  
  
)  
  
  
  
[error] =\> Array  
  
(  
  
[message] =\> parameter\_absent (`error` is deprecated as of 2.6.0 and will be removed in 3.0. Use the `errors` array instead.)  
  
=\> 400  
)

)[/quote]

This error returns after accessed and have released the App permission in my installation.

@escopecz could help that would be and how to solve this problem?[code] =\> 400  
  
)  
  
  
  
)

  
This error returns after accessed and have released the App permission in my installation.  
  
@escopecz could help that would be and how to solve this problem?

---

<div class="post-metadata">

**Author:** ![alanmosko](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/alanmosko/32/40_2.png) [@alanmosko](https://forum.mautic.org/u/alanmosko)\
**Post date:** [March 15, 2017, 8:24am UTC](https://forum.mautic.org/t/api-error/7939/2 "2017-03-15T08:24:24Z")

</div>

Hello, I am trying to use the API, but until now could not understand the reason for returning the error below.

[quote]Array  
(  
[errors] =\> Array  
(  
[0] =\> Array  
(  
[message] =\> parameter\_absent  
[code] =\> 400  
[type] =\>  
)

```
    )

[error] => Array
    (
        [message] => parameter_absent (`error` is deprecated as of 2.6.0 and will be removed in 3.0. Use the `errors` array instead.)
        [code] => 400
    )

```

)[/quote]

This error returns after accessed and have released the App permission in my installation.

@escopecz could help that would be and how to solve this problem?