Email do not store correctly value for multi checkbox

I have a multi checkbox, in the e-mail I see this instead of the value choosen,

array ( 0 => 'example value', )

why?

I have the same problem.
Attached is the results from the debugger

Data Array:
Array
(
[option] => com_chronoforms
[tmpl] => component
[chronoform] => nomination
[event] => submit
[Itemid] =>
[input_text_3] => beth
[input_text_4] => [email]*******@comcast.net[/email]
[input_select_6] => President Elect,Treasurer,Membership Chair
[input_select_10] => RT
[Comments] =>
[recaptcha_challenge_field] => 03AHJ_VuvbOpFXW7YYzD92trv6FzSpXmp75Y_kOGYok-MWwcOMdk1cdCQahXPMYvSUosLY7lfbpHPKKcLgII8GaiqL4YYsLGwquZYPP2VzHoinX3XEcmWBlDoWVZVQeywRcXHq6BapXfn-plkOPWBR93sXu4u8yKscS8zm9Rwui4Bqip1VYTUHYjo
[recaptcha_response_field] => careless valara
[input_submit_7] => Submit
[1e26135daa28d99de284594f309ffae2] => 1
)
Validation Errors:
Array
(
)
Thank You for your interest in a GLARIN leadership position. We will get back to you shortly.
Debug Data1.
email1.
111.
Result An email has been SENT successfully from (Glarin Leadership)********@glarin.org to [email]****@glarin.org[/email]

2.
Body


Nominations for GLARIN Leadership

Name

beth

Email

[email]*******@comcast.net[/email]

Position

array ( 0 => 'President Elect', 1 => 'Treasurer', 2 => 'Membership Chair', )
Profession

RT

Submitted by 24.14.172.103
3.
Attachments array ( )
2.
51.
Result An email has been SENT successfully from (GLARIN leadership Team)*******@comcast.net
2.
Body{Name}, Thank you for your interest in serving on the GLARIN leadership team. Elections will be held in December. Please be prepared to submit a short Biosketch of yourself and comment on why you would like to serve on the GLARIN leadership team. Sincerely, The GLARIN Leadership Team

Submitted by 24.14.172.103

3.
Attachments array ( )

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Thank you,
Any help would be greatly appreciated.

I put a "handle array" above the email and now it works correctly. The selections are sperated by comma's.

Yes, thanks. solved too.