help with custom field

Ok I'm going crazy here. I have been helped by you guys to resolve this issue: https://stackideas.com/forums/email-template-help

So I updated easyblog to:Installed Version: 5.2.3


then I copy an paste the following codes to post.php


$fieldsOutput = '';

if ($this->getCustomFields()) {
$themes = EB::themes();

$themes->set('fields', $this->getCustomFields());
$themes->set('post', $this);

$fieldsOutput = $themes->output('site/blogs/entry/fields');
}


then under: $data = array(

I added:

'fieldsOutput' => $fieldsOutput

please see attached, screen, now I'm getting: 0 syntax error, unexpected ''fieldsOutput'' (T_CONSTANT_ENCAPSED_STRING), expecting ')'


I attached the new file that I edited and the one done by mark. called mark post.php

not sure why I'm getting the error.

please help