[SOLVED]problem with email check after upgrade

[bitit]

Good Morning i have upgrade a old phoenix 1.0.8.8 to 1.1.0.1 but if i try to record a customer with the same email , instead of message alert, have the following error; i'm going crazy about, somebody can help me?

Fatal error: Uncaught Error: Call to undefined method messageStack::add_classed() in /home/olivierasantangelo_it/public_html/olio-extravergine/includes/modules/customer_data/cd_email_address.php:124 Stack trace: #0 /home/olivierasantangelo_it/public_html/olio-extravergine/includes/system/versioned/1.0.5.6/requirements_manager.php(37): cd_email_address->process() #1 /home/olivierasantangelo_it/public_html/olio-extravergine/includes/system/versioned/1.0.5.6/requirements_manager.php(65): requirements_manager->act_on() #2 /home/olivierasantangelo_it/public_html/olio-extravergine/create_account.php(23): requirements_manager->process() #3 {main} thrown in /home/olivierasantangelo_it/public_html/olio-extravergine/includes/modules/customer_data/cd_email_address.php on line 124

[ecartz]

Call to undefined method messageStack::add_classed()

That's telling you that whatever is providing your messageStack class does not have an add_classed function.

Perhaps an override from an add-on? That's been there since 1.0.5.1: https://github.com/CE-PhoenixCart/Phoen ... ck.php#L61

Or 1.0.6.0 in admin.

[bitit]

the file is correct, but probably in upgrade step should be removed also something that go in conflict; i don't have found in the upgrade instruction.
Enrico

[bitit]

Solved , i had dropped all folders in includes/system/versioned and upload the folders present in the core

Enrico