Increase the value of the maxQueryString in web.config file. Please refer the below code example to define the value of maxQueryString in web.config file.
<!-- ~~~ Insert in web.config file ~~~~ -->
<system.web>
<httpRuntime maxUrlLength="10999" maxQueryStringLength="2097151" />
</system.web>
<system.webServer>
<security>
<requestFiltering>
<requestLimits maxUrl="10999" maxQueryString="2097151" />
</requestFiltering>
</security>
</system.webServer>