Hi ,

I have created a front end application in angular7 to use zabbix API. i have implemented login API.

then I tried to load some graph using url:

http://106.77........../chart2.php?period=3600&height=100&graphid=517&t=1583460583489

 but getting error image, please see the image 

• • I checked its response header, then i found they did not updated cookie expiry*

could you please help me on this

*** very urgent please*

 ** 

Result:
 

 

Expected: