Zend database errors

[Mojo Fedora]

I was in the middle of installing plugins for my Omeka site, and two of the plugins gave me the following errors:

The first is Carta:

Zend_Db_Statement_Mysqli_Exception

Mysqli statement execute error : Field 'accesstoken' doesn't have a default value

Zend_Db_Statement_Mysqli_Exception: Mysqli statement execute error : Field 'accesstoken' doesn't have a default value in /var/www/html/omeka/application/libraries/Zend/Db/Statement/Mysqli.php:214
Stack trace:
#0 /var/www/html/omeka/application/libraries/Zend/Db/Statement.php(303): Zend_Db_Statement_Mysqli->_execute(Array)
#1 /var/www/html/omeka/application/libraries/Zend/Db/Adapter/Abstract.php(480): Zend_Db_Statement->execute(Array)
#2 /var/www/html/omeka/application/libraries/Omeka/Db.php(79): Zend_Db_Adapter_Abstract->query('INSERT INTO `om...')
#3 /var/www/html/omeka/plugins/Carta/install.php(96): Omeka_Db->__call('query', Array)
#4 /var/www/html/omeka/plugins/Carta/CartaPlugin.php(42): include('/var/www/html/o...')
#5 /var/www/html/omeka/application/libraries/Omeka/Plugin/Broker.php(145): CartaPlugin->hookInstall(Array)
#6 /var/www/html/omeka/application/libraries/Omeka/Plugin/Installer.php(130): Omeka_Plugin_Broker->callHook('install', Array, Object(Plugin))
#7 /var/www/html/omeka/application/controllers/PluginsController.php(97): Omeka_Plugin_Installer->install(Object(Plugin))
#8 /var/www/html/omeka/application/libraries/Zend/Controller/Action.php(516): PluginsController->installAction()
#9 /var/www/html/omeka/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('installAction')
#10 /var/www/html/omeka/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#11 /var/www/html/omeka/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(105): Zend_Controller_Front->dispatch()
#12 /var/www/html/omeka/application/libraries/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run()
#13 /var/www/html/omeka/application/libraries/Omeka/Application.php(79): Zend_Application->run()
#14 /var/www/html/omeka/admin/index.php(28): Omeka_Application->run()
#15 {main}

Posters is similar:

Zend_Db_Statement_Mysqli_Exception

Mysqli statement execute error : Invalid default value for 'date_created'

Zend_Db_Statement_Mysqli_Exception: Mysqli statement execute error : Invalid default value for 'date_created' in /var/www/html/omeka/application/libraries/Zend/Db/Statement/Mysqli.php:214
Stack trace:
#0 /var/www/html/omeka/application/libraries/Zend/Db/Statement.php(303): Zend_Db_Statement_Mysqli->_execute(Array)
#1 /var/www/html/omeka/application/libraries/Zend/Db/Adapter/Abstract.php(480): Zend_Db_Statement->execute(Array)
#2 /var/www/html/omeka/application/libraries/Omeka/Db.php(79): Zend_Db_Adapter_Abstract->query('CREATE TABLE IF...')
#3 /var/www/html/omeka/plugins/Posters/PostersPlugin.php(56): Omeka_Db->__call('query', Array)
#4 /var/www/html/omeka/application/libraries/Omeka/Plugin/Broker.php(145): PostersPlugin->hookInstall(Array)
#5 /var/www/html/omeka/application/libraries/Omeka/Plugin/Installer.php(130): Omeka_Plugin_Broker->callHook('install', Array, Object(Plugin))
#6 /var/www/html/omeka/application/controllers/PluginsController.php(97): Omeka_Plugin_Installer->install(Object(Plugin))
#7 /var/www/html/omeka/application/libraries/Zend/Controller/Action.php(516): PluginsController->installAction()
#8 /var/www/html/omeka/application/libraries/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('installAction')
#9 /var/www/html/omeka/application/libraries/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#10 /var/www/html/omeka/application/libraries/Zend/Application/Bootstrap/Bootstrap.php(105): Zend_Controller_Front->dispatch()
#11 /var/www/html/omeka/application/libraries/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run()
#12 /var/www/html/omeka/application/libraries/Omeka/Application.php(79): Zend_Application->run()
#13 /var/www/html/omeka/admin/index.php(28): Omeka_Application->run()
#14 {main}

Any ideas on how I can fix either? Not sure where I should start.