Errors/Warnings on upgrade 2.0.8 » 2.1.2

Error updating table for class modEvent
Array
(
[0] => 00000
)

Error updating table for class modEvent
Array
(
[0] => 00000
)

Error updating table for class modEvent
Array
(
[0] => 00000
)

Error updating table for class modUserProfile
Array
(
[0] => 00000
)

Successfully upgraded table for class modTemplateVar
Added new `input_properties` column to ``modx_site_tmplvars``.

Successfully upgraded table for class modTemplateVar
Added new `output_properties` column to ``modx_site_tmplvars``.

Successfully upgraded table for class modResource
Added new `uri` column to ``modx_site_content``.

Successfully upgraded table for class modResource
Added new `uri_override` column to ``modx_site_content``.

Successfully upgraded table for class modUser
Added new `hash_class` column to ``modx_users``.

Successfully upgraded table for class modUser
Added new `salt` column to ``modx_users``.

Error updating table for class modResource
Array
(
[0] => 00000
)

Error updating table for class modResource
Array
(
[0] => 00000
)

Error updating table for class modUserProfile
Array
(
[0] => 00000
)

Error updating table for class modUserGroup
Array
(
[0] => 00000
)

Error updating table for class transport.modTransportProvider
Array
(
[0] => 00000
)

Error updating table for class transport.modTransportProvider
Array
(
[0] => 00000
)

Error updating table for class modUserGroup
Array
(
[0] => 00000
)

Error updating table for class modUserGroup
Array
(
[0] => 00000
)

Error updating table for class modUserGroup
Array
(
[0] => 00000
)

Error updating table for class modUserGroup
Array
(
[0] => 00000
)

Error updating table for class modUserGroupMember
Array
(
[0] => 00000
)

Error updating table for class modUserGroupMember
Array
(
[0] => 00000
)

Error updating table for class modUserGroup
Array
(
[0] => 42S21
[1] => 1060
[2] => Duplicate column name 'rank'
)

Error updating table for class modUserGroup
Array
(
[0] => 42000
[1] => 1061
[2] => Duplicate key name 'rank'
)