Upgrade looks like it was successful yet getting the following when it tries to start
Upgrade failed. Please consult the system logs for details. You will need to fix these problems, restore your database and confluence home directory to the pre upgrade state. Then retry the upgrade. Upgrade error message: Upgrade task com.atlassian.confluence.upgrade.upgradetask.DenormalisedSpacePermissionsUpgradeTask@3c530ab5 failed during the SCHEMA_UPGRADE phase due to: StatementCallback; bad SQL grammar [DROP TRIGGER IF EXISTS denormalised_space_permission_trigger]; nested exception is com.microsoft.sqlserver.jdbc.SQLServerException: Incorrect syntax near the keyword 'IF'.