Having issues upgrading my C5 sites past 5.5.2.1. I get the following error.

An Unexpected Error occurred while upgrading: #0 /ip/meddev/core5.6.1.2/concrete/libraries/3rdparty/adodb/adodb.inc.php(1037): adodb_throw('mysql', 'EXECUTE', 1048, 'Column 'cID' ca...', 'INSERT INTO Pag...', false, Object(ADODB_mysql)) #1 /ip/meddev/core5.6.1.2/concrete/libraries/3rdparty/adodb/adodb.inc.php(1012): ADOConnection->_Execute('INSERT INTO Pag...', false) #2 /ip/meddev/core5.6.1.2/concrete/libraries/3rdparty/adodb/adodb-lib.inc.php(212): ADOConnection->Execute('INSERT INTO Pag...') #3 /ip/meddev/core5.6.1.2/concrete/libraries/3rdparty/adodb/adodb.inc.php(1658): _adodb_replace(Object(ADODB_mysql), 'PagePermissionA...', Array, Array, true, false) #4 /ip/meddev/core5.6.1.2/concrete/core/models/permission/assignments/page.php(35): ADOConnection->Replace('PagePermissionA...', Array, Array, true) #5 /ip/meddev/core5.6.1.2/concrete/helpers/concrete/upgrade/version_560.php(708): Concrete5_Model_PagePermissionAssignment->assignPermissionAccess(Object(PagePermissionAccess)) #6 /ip/meddev/core5.6.1.2/concrete/helpers/concrete/upgrade/version_560.php(244): ConcreteUpgradeVersion560Helper->migratePagePermissions() #7 /ip/meddev/core5.6.1.2/concrete/core/controllers/single_pages/upgrade.php(247): ConcreteUpgradeVersion560Helper->run() #8 /ip/meddev/core5.6.1.2/concrete/core/controllers/single_pages/upgrade.php(59): Concrete5_Controller_Upgrade->do_upgrade() #9 [internal function]: Concrete5_Controller_Upgrade->view('tools', 'required', 'upgrade.php') #10 /ip/meddev/core5.6.1.2/concrete/core/libraries/controller.php(224): call_user_func_array(Array, Array) #11 /ip/meddev/core5.6.1.2/concrete/core/libraries/controller.php(196): Concrete5_Library_Controller->runTask('view', Array) #12 /ip/meddev/core5.6.1.2/concrete/core/libraries/view.php(743): Concrete5_Library_Controller->setupAndRun() #13 /ip/meddev/core5.6.1.2/concrete/tools/upgrade.php(6): Concrete5_Library_View->render('/upgrade') #14 /ip/meddev/core5.6.1.2/concrete/startup/tools_upgrade_check.php(9): include('/ip/meddev/core...') #15 /ip/meddev/core5.6.1.2/concrete/dispatcher.php(82): require('/ip/meddev/core...') #16 /ip/meddev/www/communications/index.php(2): require('/ip/meddev/core...') #17 {main}