Unable to get property 'layouts' of undefined or null reference

https://community.microstrategy.com/s/article/KB303816-quot-Cannot-read-property-layouts-of-undefined-quot?language=en_US

ACTION

Most Web Servers allow to change this size limitation. Depending on the Web Server used to deploy MicroStrategy Web, the steps may differ. The maxPostSize parameter must be adjusted to allow HTTP Post requests with a large amount of elements to be accepted by the web server.

Tomcat:
Set the maxPostSize parameter in the Connector to a value less than zero, this will disable the limit. (See https://tomcat.apache.org/tomcat-7.0-doc/config/http.html and https://tomcat.apache.org/tomcat-8.0-doc/config/http.html for further information).

WebLogic:
Set the MaxPostSize parameter to a value less than 0, this means an unlimited size.(https://docs.oracle.com/cd/E13222_01/wls/docs81/adminguide/web_server.html)

KB303816