The following error is happening with the latest version 2020061400 release 3.1.34 (Build 2020061400) of filter_poodll when attempting upgrade from the previous version, which leaves the site stuck at the plugin upgrade screen:
!!! Exception - Undefined class constant 'AWS_NONE' !!!
!!
Error code: generalexceptionmessage !!
!! Stack trace: * line 97 of /filter/poodll/db/upgrade.php: Error thrown
line 632 of /lib/upgradelib.php: call to xmldb_filter_poodll_upgrade()
line 1857 of /lib/upgradelib.php: call to upgrade_plugins()
line 182 of /admin/cli/upgrade.php: call to upgrade_noncore()
!!
The following error is happening with the latest version 2020061400 release 3.1.34 (Build 2020061400) of filter_poodll when attempting upgrade from the previous version, which leaves the site stuck at the plugin upgrade screen: