submitting grade for user: lriddle set 05 Submitting grade using sourcedid: 93-3388-25454-103-2f1f1947f88f3417e763c755f81c0bd73b1c370c and score: 0 The request was: _uri_canonical https://agnesscott.instructure.com/api/lti/v1/tools/93/grade_passback _method POST _content V1.0 999999123 93-3388-25454-103-2f1f1947f88f3417e763c755f81c0bd73b1c370c en 0 _uri https://agnesscott.instructure.com/api/lti/v1/tools/93/grade_passback _headers HTTP::Headers=HASH(0x560409603258) at /opt/webwork/webwork2/lib/WeBWorK/Authen/LTIAdvanced/SubmitGrade.pm line 472. The nonce used is 956d3c2c-8c18-579d-9efd-8e17e8ce44a5__-step2 The response is: _request HTTP::Request=HASH(0x560409601468) _content {"errors":[{"message":"Duplicate nonce detected"}]} _protocol HTTP/1.1 _headers HTTP::Headers=HASH(0x560408d57990) _msg Unauthorized _rc 401 at /opt/webwork/webwork2/lib/WeBWorK/Authen/LTIAdvanced/SubmitGrade.pm line 474. The request was: _uri_canonical https://agnesscott.instructure.com/api/lti/v1/tools/93/grade_passback _method POST _content V1.0 999999123 93-3388-25454-103-2f1f1947f88f3417e763c755f81c0bd73b1c370c en 0 _uri https://agnesscott.instructure.com/api/lti/v1/tools/93/grade_passback _headers HTTP::Headers=HASH(0x560409603258) at /opt/webwork/webwork2/lib/WeBWorK/Authen/LTIAdvanced/SubmitGrade.pm line 475. Request information Time Wed Jul 28 14:16:24 2021 Method POST URI /webwork2/Math115_SU21/05/1/ submitting grade for user: lriddle set 05 Submitting grade using sourcedid: 93-3388-25454-103-2f1f1947f88f3417e763c755f81c0bd73b1c370c and score: 0 The request was: _uri_canonical https://agnesscott.instructure.com/api/lti/v1/tools/93/grade_passback _method POST _content V1.0 999999123 93-3388-25454-103-2f1f1947f88f3417e763c755f81c0bd73b1c370c en 0 _uri https://agnesscott.instructure.com/api/lti/v1/tools/93/grade_passback _headers HTTP::Headers=HASH(0x560409603258) at /opt/webwork/webwork2/lib/WeBWorK/Authen/LTIAdvanced/SubmitGrade.pm line 472. The nonce used is 956d3c2c-8c18-579d-9efd-8e17e8ce44a5__-step2 The response is: _request HTTP::Request=HASH(0x560409601468) _content {"errors":[{"message":"Duplicate nonce detected"}]} _protocol HTTP/1.1 _headers HTTP::Headers=HASH(0x560408d57990) _msg Unauthorized _rc 401 at /opt/webwork/webwork2/lib/WeBWorK/Authen/LTIAdvanced/SubmitGrade.pm line 474. The request was: _uri_canonical https://agnesscott.instructure.com/api/lti/v1/tools/93/grade_passback _method POST _content V1.0 999999123 93-3388-25454-103-2f1f1947f88f3417e763c755f81c0bd73b1c370c en 0 _uri https://agnesscott.instructure.com/api/lti/v1/tools/93/grade_passback _headers HTTP::Headers=HASH(0x560409603258) at /opt/webwork/webwork2/lib/WeBWorK/Authen/LTIAdvanced/SubmitGrade.pm line 475. Request information Time Wed Jul 28 14:16:24 2021 Method POST URI /webwork2/Math115_SU21/05/1/