rathakrishna,
Really sorry that you are seeing this problem post the update.
Thank you for the log file.
Can you please start the Angular IDE with -clean command args and see if it helps?
Here is the FAQ for starting the IDE with -clean : https://www.genuitec.com/forums/topic/troubleshoot-using-the-clean-command-line-argument/
If the above suggestion does not help, then please download the Angular IDE installer from here : https://www.genuitec.com/products/angular-ide/download/ , run it and choose repair to fix your existing installation.
Apologies for inconvenience caused. Please let us know how you get on with it.
–Swapna
Genuitec Support