Errors from drush updatedb userpoints_update_6012

Do you wish to run all pending updates? (y/n): y

Executing userpoints_update_6012                                     [success]

WD php: User warning: Can't DROP 'status'; check that column/key     [error]

exists

query: update_sql

/* Pegasystems : update_sql */ ALTER TABLE userpoints_txn DROP INDEX

status in _db_query() (line 148 of

/mnt/www/html/pega2/docroot/includes/database.mysqli.inc).

WD php: User warning: Duplicate key name 'status_expired_expiry'     [error]

query: update_sql

/* Pegasystems : update_sql */ ALTER TABLE userpoints_txn ADD INDEX

status_expired_expiry (status, expired, expirydate) in _db_query()

(line 148 of

/mnt/www/html/pega2/docroot/includes/database.mysqli.inc).

ALTER TABLE {userpoints_txn} DROP INDEX status                       [error]

ALTER TABLE {userpoints_txn} ADD INDEX status_expired_expiry (status,[error]

expired, expirydate)

Can't DROP 'status'; check that column/key[error]

exists

query: update_sql

/* Pegasystems : update_sql */ ALTER TABLE userpoints_txn DROP INDEX

status in _db_query() (line 148 of

/mnt/www/html/pega2/docroot/includes/database.mysqli.inc).

Duplicate key name 'status_expired_expiry'         [error]

query: update_sql

/* Pegasystems : update_sql */ ALTER TABLE userpoints_txn ADD INDEX

status_expired_expiry (status, expired, expirydate) in _db_query()

(line 148 of

/mnt/www/html/pega2/docroot/includes/database.mysqli.inc).

An error occurred at function : drush_core_updatedb_batch_process    [error]

WD php: Notice: Undefined property:  stdClass::$uid in               [error]

authcache_user() (line 168 of

/mnt/www/html/pega2/docroot/sites/all/modules/contrib/authcache/authcache.module).