Copy Massive Cels
From Documentation
When copying massive cells/text from another app e.g. Excel, you might encounter the following problem:
Out of Client's Cache Range
Over a Server's Parameter/Post Size
25-Jun-2018 12:14:26.420 INFO [http-nio-8080-exec-8] org.apache.tomcat.util.http.Parameters.processParameters More than the maximum number of request parameters (GET plus POST) for a single request ([10,000]) were detected. Any parameters beyond this limit have been ignored. To change this limit, set the maxParameterCount attribute on the Connector.
Note: further occurrences of this error will be logged at DEBUG level.
You need to configure Tomcat HTTP Connector.