Opening server log makes pc dead

Whenever I open the server log of my aternos server, it loads for some time and my PC starts to get slower, my mouse becomes draggy and moves even when I am not moving it and buttons stop responding, and I have to restart my PC. I think it puts the whole load of the whole log since the server was created till now and loads it. This makes the PC slow. idk if this is causing it or not, but I need help. How can I view my server log without killing my PC? Btw this is not the case on my mobile. It loads up the whole log and doesn't give any problems

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I tried opening it in opera gx instead of chrome, the same happened. Apparently, it seems that I was wrong. It doesn't show the log since the server creation but last time the server was online. When I opened the log, the server had been online continuously since days. That must have caused the problem