Could not find remote ref allow

fatal: could not find remote ref alllow
fatal: the remote end hung up unexpetcdly
I also tried by remove repo than again happening the same issue

Please check your setup taskboard, your git pull command is not right

Closing this topic as your issue is resolved by the mentor. If it is still not resolved, Kindly un-mark the accepted solution or create a new topic and post this question as a reference link in the description of the new topic.