Shares save fine into Redis, payouts don't quite work

[ch4ot1c]

Possibly caused by getaccount call (removed RPC), but also getting:

data:    init.js:21417 - 2018-11-13 08:30:43 [Payments]	[bsha3] Daemon reports invalid transaction: eb0bae56777eee710e481830df735c321dd44a4e066eea0a1cab60da701f884f
data:    init.js:21417 - 2018-11-13 08:30:43 [Payments]	[bsha3] Daemon reports invalid transaction: 952fab74c1cc75d4e8d51b36bb8661525888f5334670fc6b91c6e838660f4f5f
data:    init.js:21417 - 2018-11-13 08:30:43 [Payments]	[bsha3] Daemon reports invalid transaction: 97fbf91c24893b40777cc02c77716ecaa5a3321c80870f18b5f116932e8e9880
data:    init.js:21417 - 2018-11-13 08:30:44 [Payments]	[bsha3] Error trying to send payments with RPC sendmany {"code":-5,"message":"Invalid Bitcoin address: null"}
data:    init.js:21417 - 2018-11-13 08:30:44 [Payments]	[bsha3] Finished interval - time spent: 2545ms total, 1190ms redis, 1105ms daemon RPC
data:    init.js:21417 - 2018-11-13 08:30:53 [Switching]	[Setup] (Thread 1) Loading last proxy state from redis
data:    init.js:21417 - 2018-11-13 08:30:53 [Pool]	[bsha3] (Thread 1) Share processing setup with redis (127.0.0.1:6379)
data:    init.js:21417 - events.js:72
data:    init.js:21417 -         throw er; // Unhandled 'error' event
data:    init.js:21417 -               ^
data:    init.js:21417 - Error: bind EADDRINUSE
data:    init.js:21417 -     at errnoException (net.js:905:11)
data:    init.js:21417 -     at net.js:1085:30
data:    init.js:21417 -     at Object.11:1 (cluster.js:594:5)
data:    init.js:21417 -     at handleResponse (cluster.js:171:41)
data:    init.js:21417 -     at respond (cluster.js:192:5)
data:    init.js:21417 -     at handleMessage (cluster.js:202:5)
data:    init.js:21417 -     at process.emit (events.js:117:20)
data:    init.js:21417 -     at handleMessage (child_process.js:322:10)
data:    init.js:21417 -     at child_process.js:396:7
data:    init.js:21417 -     at process.handleConversion.net.Native.got (child_process.js:91:7)
data:    init.js:21417 - 2018-11-13 08:30:54 [Master]	[PoolSpawner] Fork 0 died, spawning replacement worker...