Consistent 500 on PUTs

I'm trying to create various things on dev.inrupt.net, but it fails consistently on PUT:

Error: FAILED to save new tool at: https://kjetiltest1.dev.inrupt.net/public/test2/index.ttl : Web error: 500 (Internal Server Error) on PUT of <https://kjetiltest1.dev.inrupt.net/public/test2/index.ttl>
Error: FAILED to save new tool at: https://kjetiltest1.dev.inrupt.net/public/testchat1/index.ttl : Web error: 500 (Internal Server Error) on PUT of <https://kjetiltest1.dev.inrupt.net/public/testchat1/index.ttl>
Error: FAILED to save new chat channel at: https://kjetiltest1.dev.inrupt.net/public/longchat1/index.ttl : Web error: 500 (Internal Server Error) on PUT of <https://kjetiltest1.dev.inrupt.net/public/longchat1/index.ttl>
Error: Error writing meeting configuration: Web error: 500 (Internal Server Error) on PUT of <https://kjetiltest1.dev.inrupt.net/public/testmeeting1/index.ttl>
Error: FAILED to save new scheduler at: <https://kjetiltest1.dev.inrupt.net/public/event1/details.ttl> : Web error: 500 (Internal Server Error) on PUT of <https://kjetiltest1.dev.inrupt.net/public/event1/details.ttl>

I can't reproduce this on any of my installs.

报告只提到了对所列 dev.inrupt.net URL 的 PUT 请求，没有提到文件或测试。先复现一个失败的 PUT 请求，并将其与报告者可正常工作的安装进行比较，然后使用服务器的错误输出跟踪服务器对 PUT 的处理。完成的标准是受影响的资源能够成功创建且不会返回 500 响应，并且该故障有回归检查。