14:34:50:I1::WU1062:Requesting WU assignment for user [email protected] team 0
14:34:50:I1::WU1062:Received WU assignment dquW1QCZAIUlAo2mk9tP-FZoD5EZvzWLSz2HRzFAD78
14:34:50:I1::WU1062:Downloading WU
14:35:49:E ::WU1062:Failed response: EOF
14:35:49:I1::WU1062:Retry #1 in 2 secs
14:35:51:I1::WU1062:Downloading WU
14:35:52:E ::WU1062:HTTP_INTERNAL_SERVER_ERROR: {"error":{"message":"Can't dereference NULL pointer!"}}
It worked fine for a few days, and now it won't. Please help.