Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

  1. ,
    via Stack Overflow by Maciej Marczuk

    This error is caused by malformed HTTP request. You are trying to access unsecured page through https.

  2. ,
    via by Unknown author

    Some bots are sending malformed HTTP requests to your site. Try to find their IP addresses in the access logs and ask them to fix the bots or blacklist them.

Solutions on the web

via Stack Overflow by coder0007
, 1 year ago
java.lang.IllegalArgumentException: Request header is too large	at org.apache.coyote.http11.InternalAprInputBuffer.fill(	at org.apache.coyote.http11.InternalAprInputBuffer.parseRequestLine(	at org.apache.coyote.http11.AbstractHttp11Processor.process(	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(	at$SocketProcessor.doRun(	at$	at java.util.concurrent.ThreadPoolExecutor.runWorker(	at java.util.concurrent.ThreadPoolExecutor$	at org.apache.tomcat.util.threads.TaskThread$	at