Cisco TMS 15.13: The Ajax Request Failed. Tms errorcookies...

[Carinae]

Hi Experts,

I installed Cisco TMS 15.13, installation is Ok , but i'm facing a pop-up error : 

The Ajax Request Failed...

TMS ERRORCOOKIE{FF44A030-7F95-461C-8065-615FCE335F7B} var TMSError = { toggle: function(tableId) { var errorTable = $(tableId); errorTable.style.display = 'block'; TMSElement.positionCenter(tableId); $('InfoTable').style.display = 'none'; } } Stop_Wait();   An error has occurred!

I notice to a grey page with the message "an error has occured" when i want to a system in navigator menu
How to solve it ? 

[Carinae]

message error : TMS ERRORCOOKIE{FF44A030-7F95-461C-8065-615FCE335F7B} solved changing the default application Pools to "TMSNet40AppPool" 

now it still impossible for me to add systems in TMS ... i don't understand why.  

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