Opencart submitted order Times error

install using phpstudy integrated (apache php7.2.10 mysql5.5) environment under opencart3 win7 environment;
show that CGI / FastCGI has stopped working when submitting an order;

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payment/code.php confirm


:
code.php confim


;


model/checkout/order.php addOrderHistory :


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strangely, $this- > model_checkout_order- > addOrderHistory (6,1) reported an error.

and $this- > model_checkout_order- > addOrderHistory (7,1) prints normally, that is, as long as the first parameter < = 6, there will be a prompt that CGI / FastCGI has stopped working!

at first, I suspected that it was the mail () class, even if the background setting turned off mail!

are there any students who encounter this kind of problem?

Sep.01,2021
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-64f5-1e5223c-5a1d8.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e5223c-5a1d8.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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