[Vtigercrm-developers] Error in Webservice\Retrieve.php

[Desarrollo - Affinity]

I have this error when i save a custom module that i made:

Fatal error: Uncaught exception 'WebServiceException' with message
'Permission to perform the operation is denied' in
C:\apache\htdocs\manager\include\Webservices\Retrieve.php:26 Stack trace:
#0
C:\apache\htdocs\manager\modules\com_vtiger_workflow\VTEntityCache.inc(16):
vtws_retrieve('35x1247', Object(Users)) #1
C:\apache\htdocs\manager\modules\com_vtiger_workflow\VTEntityCache.inc(83):
VTWorkflowEntity->__construct(Object(Users), '35x1247') #2
C:\apache\htdocs\manager\modules\com_vtiger_workflow\VTEventHandler.inc(48):
VTEntityCache->forId('35x1247') #3
C:\apache\htdocs\manager\include\events\VTEventTrigger.inc(119):
VTWorkflowEventHandler->handleEvent('vtiger.entity.a...',
Object(VTEntityData)) #4
C:\apache\htdocs\manager\include\events\VTEventsManager.inc(118):
VTEventTrigger->trigger(Object(VTEntityData)) #5
C:\apache\htdocs\manager\data\CRMEntity.php(863):
VTEventsManager->triggerEvent('vtiger.entity.a...', Object(VTEntityData))
#6 C:\apache\htdocs\manager\modules\Vendors\Save.php(44):
CRMEntity->save('CuentasContabl in
C:\apache\htdocs\manager\include\Webservices\Retrieve.php on line 26

What can I do? Where should I start to find?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.vtigercrm.com/pipermail/vtigercrm-developers/attachments/20120628/f5dc248c/attachment.html