Additional uncaught exception thrown while handling exception.

Original

RedisException: BUSY Redis is busy running a script. You can only call SCRIPT KILL or SHUTDOWN NOSAVE. in Redis->hMset() (line 19 of /data/htdocs/sites/all/modules/contrib/redis/lib/Redis/Cache/PhpRedis.php).

Additional

RedisException: BUSY Redis is busy running a script. You can only call SCRIPT KILL or SHUTDOWN NOSAVE. in Redis->hMset() (line 19 of /data/htdocs/sites/all/modules/contrib/redis/lib/Redis/Cache/PhpRedis.php).