Próba dodania załącznika wyrzuca server error

Object { stack: "F@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:1079558\n$e@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:1090929\nm@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:1095587\nEventHandlerNonNull*PtY4/ze</<@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:1095846\nPtY4/ze<@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:1095175\nat@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:1102281\npromise callback*_request@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:1104960\nrequest@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:1103624\nPtY4/</t/<@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:1105545\nPtY4/i/<@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:1073872\nupload@https://4programmers.net/js/common-d5c0aab9660aac9011a6.js:1:108139\nZODh/h</t[2]@https://4programmers.net/js/common-d5c0aab9660aac9011a6.js:1:109954\nfn@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:890333\ngn@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:890405\nn@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:969274\nl@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:26435\nEventListener.handleEvent*b1QC/h/</<@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:37680\nKILR/t.addInstrumentationHandler/</</<@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:97087\nel@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:957624\n41AS/patchProp/<@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:969507\npatchProp@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:969597\nx@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:921005\nw@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:920708\nb@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:920248\nk@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:921576\nx@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:920882\nw@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:920708\nb@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:920248\nk@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:921576\nx@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:920882\nw@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:920708\nb@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:920248\na@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:924752\nrun@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:875815\nI@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:925119\nR@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:923405\nC@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:923196\nb@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:920273\nH@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:929869\nmount@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:916626\n41AS/Gl/t.mount@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:970715\nk@https://4programmers.net/js/common-d5c0aab9660aac9011a6.js:1:30602\nchooseFile@https://4programmers.net/js/common-d5c0aab9660aac9011a6.js:1:76778\nfPwl/me</t[1]@https://4programmers.net/js/common-d5c0aab9660aac9011a6.js:1:81906\nfn@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:890333\ngn@https://4programmers.net/js/vendor-9a3c96ed4708a19636c3.js:2:890405\n", message: "Request failed with status code 500", name: "AxiosError", code: "ERR_BAD_RESPONSE", config: {…}, request: XMLHttpRequest, response: {…}, status: 500 }
instrument.js:111:42