Sharepoint 2013 - April CU Update Issue

I installed April CU to my SharePoint , but I receive this error when try to upgrade....

04/30/2013 13:57:13.63 PSCONFIG (0x0268) 0x1B9C SharePoint Foundation Upgrade SPFeatureDefinition aj2bj ERROR Feature upgrade action 'CustomUpgradeAction.MySite_PersonalDoclibPermissionReset' threw an exception upgrading Feature 'MySitePersonalSite' (Id: 15/'f661430e-c155-438e-a7c6-c68648f1b119') in Site 'https://mysite.xxxxxx.xxx/personal/ccuevas': List 'Personal Documents' does not exist at site with URL 'https://mysite.xxxxxx.xxx/personal/ccuevas'. 00000000-0000-0000-0000-000000000000

Any ideas???

Regards

Rene Anton