PARSE error: Job error 2

[ketchmeup]

Hi all,

[2021-04-14 17:13:32] : Pool mining.bittube.app:3400 connected. Logging in...
RECV: {"jsonrpc":"2.o","id":"226455721001997","method":"login","result":"ok"}
mt->GetString(): login
RECV: {"id":1,"jsonrpc":"2.0","method":"getjobtemplate","error":null,"result":{"id":"226455721001997","pre_pow":"0d0d8c06776000000000916eac4a86a895a6230754dae59217cb4d121221608613027590d3a4a614044e7be99fb85d1662b8925eb69ec26b34915d86e70d7229cacb76d6faa1f687386c0884fa852e000000fa","height":1486735,"algo":"cuckaroo","edgebits":29,"proofsize":40,"noncebytes":4,"job_id":"551668332249159","difficulty":1,"status":"OK"}}
mt->GetString(): getjobtemplate
GetObjectMember prv->jsonDoc(result):

[2021-04-14 17:13:32] : SOCKET ERROR - [mining.bittube.app:3400] PARSE error: Job error 2

Reported another issue with xmr-stak here: fireice-uk/xmr-stak#2721 with different error message.

Protocoll changed?
Thanks for any advice.
Regards