How easyrsa3 generates pki folder? in a specified directory

I tried to change the easyrsa script

local work_dir="${EASYRSA:-$err_source}"
local pki_dir="${EASYRSA_PKI:-$err_source}"
set_var EASYRSA        "${0%/*}"

none of these three works.

it is also wrong to try the script under the directory specified by source.

what should I do?

Any suggestion would be appreciated.

Aug.31,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3312a-2be4c.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3312a-2be4c.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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