Article 3.1.1M - How to solve "Unauthorized SQL database access" in Elnet v5.3

Article 3.1.1M - How to solve "Unauthorized SQL database access" in Elnet v5.3

"Unauthorized SQL database access" is popping up when i try to turn on the Elnet service.

Example :
Let's assume, Elnet v5.3 has 10 Nodes.
If add 11 devices (i.e - if we add PDU 3 phase at 9th device, software will take 3 channels as device 9, 10 & 11), in this scenario this error will pop up.