Is there a restriction on the frequency of using the function of Wechat's development enterprise to pay to users' change?

made an interface for drawing red packets entered by Wechat"s public platform. After winning the red packet, use the interface of Wechat enterprise to pay to the user"s change to transfer money.

it was all good at first. However, 20 payments were made within 5 minutes during the test, and then it was constantly prompted that the system was busy and the payment failed

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solve!

Sep.04,2021
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-64f5-1bc07b8-388be.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bc07b8-388be.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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