HTTP Status 400 – Bad Request


Type Exception Report

Message Invalid character found in the request target [/articolo/administrator/index.php?option=com_content&tipo=articoli&sectionid=-1&task=edit&cid[]=39965]. 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 [/articolo/administrator/index.php?option=com_content&tipo=articoli&sectionid=-1&task=edit&cid[]=39965]. 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$ConnectionHandler.process(AbstractProtocol.java:888)
	org.apache.tomcat.util.net.Nio2Endpoint$SocketProcessor.doRun(Nio2Endpoint.java:1693)
	org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	org.apache.tomcat.util.net.AbstractEndpoint.processSocket(AbstractEndpoint.java:1122)
	org.apache.tomcat.util.net.Nio2Endpoint.setSocketOptions(Nio2Endpoint.java:335)
	org.apache.tomcat.util.net.Nio2Endpoint$Nio2Acceptor.completed(Nio2Endpoint.java:455)
	org.apache.tomcat.util.net.Nio2Endpoint$Nio2Acceptor.completed(Nio2Endpoint.java:391)
	sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)
	sun.nio.ch.Invoker.invokeDirect(Invoker.java:157)
	sun.nio.ch.Invoker.invoke(Invoker.java:185)
	sun.nio.ch.UnixAsynchronousServerSocketChannelImpl.onEvent(UnixAsynchronousServerSocketChannelImpl.java:193)
	sun.nio.ch.EPollPort$EventHandlerTask.run(EPollPort.java:293)
	sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)
	java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	java.lang.Thread.run(Thread.java:748)

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


Apache Tomcat/9.0.41