Fatal error: call to undefined method Zend

Omeka S Installing
#1

Greetings Omeka Masters:

I upgraded Omeka-s to v.1.0.1 and most of the sites, resources, items, etc are working. However, in the Admin Dashboard, the following errors display when clicking on “Settings” or “Sites > Resources” or “Zotero import”

**Sites Utah Shakespeare Festival **
Save
Attachment link type

Fatal error: Call to undefined method Zend\Form\View\Helper\FormSelect::addTranslatableAttribute() in /var/www/omeka-s/application/src/Service/Delegator/FormSelectDelegatorFactory.php on line 15

If I click on the “SAVE” button above, the following more detailed error log displays.

<Omeka S encountered an error
Omeka\Mvc\Exception\RuntimeException
POST request exceeded maximum size

Details:

exception 'Omeka\Mvc\Exception\RuntimeException' with message 'POST request exceeded maximum size' in /var/www/omeka-s/application/src/Mvc/MvcListeners.php:363
Stack trace:
#0 /var/www/omeka-s/vendor/zendframework/zend-eventmanager/src/EventManager.php(271): Omeka\Mvc\MvcListeners->checkExcessivePost(Object(Zend\Mvc\MvcEvent))
#1 /var/www/omeka-s/vendor/zendframework/zend-eventmanager/src/EventManager.php(151): Zend\EventManager\EventManager->triggerListeners(Object(Zend\Mvc\MvcEvent), Object(Closure))
#2 /var/www/omeka-s/vendor/zendframework/zend-mvc/src/Application.php(311): Zend\EventManager\EventManager->triggerEventUntil(Object(Closure), Object(Zend\Mvc\MvcEvent))
#3 /var/www/omeka-s/index.php(21): Zend\Mvc\Application->run()
#4 {main}>

Could you please advise on what I could do to fix this error?
Many thanks.

#2

Did you use Git to do your upgrade? Or did you use the zipped copy?

#3

Zipped copy was used as that’s how I did the original install.

#4

The “undefined method” fatal error you reported is likely the result of you still having some old files from your 1.0.0 install. In particular the vendor folder.

#5

Ok, great. Thank you for pointing me in the correct direction.

#6