OperationalError 2002

Guys, i need urgent help on this. My site is running fine for some week and today suddenly it turn out this error.
The action what i did before is just update some product and suddenly it didn’t response and jump out this error.

try this command sudo service mysql start


seems like your mysql server is not running please try to restart the mysql server using

sudo service mysql start

ok thanks. i will have a try

i am having this error.
what should i do next?

Hi @kenny,
Please check your buffer memory is not allocated or not available in you system.


output of systemctl is below:

and output of journaletl -xe is below:

hi @kenny,
Try This


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ok thanks @sagar i will have a look

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