Erorr 522, sometime 504

1

1 hestiacp account for 5 websites, sometimes it’s normal, but sometimes everything (all site goes wrong ) when I edit one of the websites.
When an error occurs, this image below appears… and it always returns to normal after a while, or a few minutes without me doing anything

erorr 522 or sometime 504

erorrr
erorrr1070×434 22.7 KB

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is there suggest for me ? @eris to solve my problem… need suggesntion from forum here

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Check logs it i hard to know without any information…

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Where i can cek view the log ?

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cd /var/log/nginx/domains/

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Screenshot 2024-02-22 060513

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/var/log/apache2/conf.d/domains

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no folder conf.d but from apache direct to domains

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and the what must i have to do ?