Now I have the stalker middleware 4.9.34 and is working fine. I am trying to upgrade to 4.9.35 but the new admin interface is not loading. It gives me blank screen without any message.
When I was installing 4.9.34 I had the same problem but it was due to low memory. After I increased the memory to 16GB I had no more problems until now.
In apache log there is no message for any error.
Can you please help me. It is very urgent.
Thanks in advanced