Did you have any binary addons enabled before you updated? that will most likely be the cause of the issue.
Because this is a major update and not just a version bump it’s recommended that before you update that you disable any binary addons that may be started before Kodi can update it’s addons such as the vfs addons like vfs.sftp. Then after the update make sure you refresh your addon repos and install any updated addons, before re-enabling them.