Feedback? HTTP Status 400 – Bad Request

HTTP Status 400 – Bad Request


Type Exception Report

Message Invalid character found in the request target [/live/doctopia/apps/cards.jsp?sophora%3Aid=haematologie-onkologie-karteikarten-100&suffix=html&templatepath=%2Fdoctopia%2Fwissen&templatetype=&url=%2Frest%2FgameJson%3FstructureNode=a8ddfc39-7ce1-4be7-ac07-2b729b635234&headline=Frage&next=N%C3%A4chste%20Frage&redirect=haematologie-onkologie-karteikarten-100&title=H0xc30xa4matologie/Onkologie%20Karteikarten&previous=Vorherige%20Frage&externalApplicationId=af95f24e-7f9a-4207-a3da-ba4883a60e6c&sophoraSSI=true&]. The valid characters are defined in RFC 7230 and RFC 3986

Description The server cannot or will not process the request due to something that is perceived to be a client error (e.g., malformed request syntax, invalid request message framing, or deceptive request routing).

Exception

java.lang.IllegalArgumentException: Invalid character found in the request target [/live/doctopia/apps/cards.jsp?sophora%3Aid=haematologie-onkologie-karteikarten-100&suffix=html&templatepath=%2Fdoctopia%2Fwissen&templatetype=&url=%2Frest%2FgameJson%3FstructureNode=a8ddfc39-7ce1-4be7-ac07-2b729b635234&headline=Frage&next=N%C3%A4chste%20Frage&redirect=haematologie-onkologie-karteikarten-100&title=H0xc30xa4matologie/Onkologie%20Karteikarten&previous=Vorherige%20Frage&externalApplicationId=af95f24e-7f9a-4207-a3da-ba4883a60e6c&sophoraSSI=true&]. The valid characters are defined in RFC 7230 and RFC 3986
	org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:490)
	org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:261)
	org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:888)
	org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597)
	org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	java.base/java.lang.Thread.run(Thread.java:834)

Note The full stack trace of the root cause is available in the server logs.


Apache Tomcat/9.0.41