Getting This In logs when hitting new file option

[SDT]

Problem is When I search any document I am getting this error but when I clear cache from support tool this will work .Please provide me solution for this.

 

 

 

 

 

 

[Marc]

In the first instance, please upgrade your site to the latest release of the platform. If you are then still seeing issues, please let us know and we can take a closer look for you.