Additional uncaught exception thrown while handling exception.

Original

Error: Cannot use object of type Predis\Response\Error as array in Predis\Connection\Aggregate\SentinelReplication->assertConnectionRole() (line 528 of /var/www/html/beta.genealogybank.com/sites/all/libraries/predis/src/Connection/Aggregate/SentinelReplication.php).

Additional

Predis\Response\ServerException: BUSY Redis is busy running a script. You can only call SCRIPT KILL or SHUTDOWN NOSAVE. in Predis\Client->onErrorResponse() (line 370 of /var/www/html/beta.genealogybank.com/sites/all/libraries/predis/src/Client.php).