Logic Hook not working - Sugar Enterprise Edition

Hello.

I'm using SugarCRM Enterprise Edition 7.5.2.4, using an "On Demand" instance.

I developed a logic hook to the native module "RevenueLineItems", that is related to the module "Opportunities".

The logic is: on creating a RevenueLineItem (here I will treat as "Revenue", for simplifying...) for the Opportunity, it updates the Opportunity sales status with the Revenue sales stage value.

The first time I installed there was a missing "?>" in the php code, causing an infinite loop on saving the Revenue, and there weren't any logs I wrote for the hook in the sugar.log file. I tried to uninstall the module, but it didn't succeed.

Second time, I corrected the code and installed an updated package on the CRM. The Revenue was saving correctly, but the logic hook still didn't work, without a single log registered.

So, what I'm doing wrong? May be the old module version causing the problem, or there is something wrong with my code?

manifest.php:

<?php
$manifest = array(
    'acceptable_sugar_flavors' => array('CE','PRO','CORP','ENT','ULT'),
    'acceptable_sugar_versions' => array(
        'exact_matches' => array(),
        'regex_matches' => array('(.*?)\\.(.*?)\\.(.*?)$'),
    ),
    'readme' =>'',
    'author' => 'Ramon Marcondes',
    'description' => 'Modulo - Receita de Item de Linha (RevenueLineItems)',
    'icon' => '',
    'is_uninstallable' => true,
    'key' => 'mod_revenuelineitems',
    'name' => 'RevenueLineItems',
    'published_date' => '2016-02-22 14:00:00',
    'type' => 'module',
    'version' => '1.1',
);
$installdefs = array(
    'id' => 'revenuelineitem',
    'copy' => array(
        0 => array(
            'from' => '<basepath>/custom/modules/RevenueLineItems/lh_revenuelineitems.php',
            'to' => 'custom/modules/RevenueLineItems/lh_revenuelineitems.php',
        ),
    ),
    'logic_hooks' => array(
        array(
            'module' => 'RevenueLineItems',
            'hook' => 'after_save',
            'order' => 99,
            'description' => 'Logic hook - Receita Itens de Linha',
            'file' => 'custom/modules/RevenueLineItems/lh_revenuelineitems.php',
            'class' => 'Receita',
            'function' => 'receita_save',
        ),
    ),
);
?>

And the lh_revenuelineitems.php (the logic hook code):

<?php
if (!defined('sugarEntry') || !sugarEntry) {
    $GLOBALS['log']->fatal("Receita - not a valid entry point!");
    die('Not A Valid Entry Point');
}

class Receita {   
    function receita_save($bean, $event, $arguments) {
        //require_once('log4php/LoggerManager.php');
        //$db = DBManagerFactory::getInstance();
        $GLOBALS['log']->fatal('Receita chegou aqui');
        
        if ($bean->load_relationship('opportunities')) {  
            $GLOBALS['log']->fatal("Receita encontrou oportunidade relacionada");
            $relatedBeans = $bean->opportunities->getBeans();
            if (!empty($relatedBeans)) {
                $GLOBALS['log']->fatal("Encontrou oportunidade");
                $parentbean = current($relatedBeans);
                $parentbean->sales_status = $bean->sales_stage;
                $parentbean->save();
            } else {
                $GLOBALS['log']->fatal("Não encontrou oportunidade");
            }       
        } else {
            $GLOBALS['log']->fatal("Receita não encontrou oportunidade relacionada");
        }              
    }
}
?>

Any help would be appreciated.

Thanks.