Webim ring letter problem

when I chat via webim, I want to get the time to send the message. There are no relevant parameters or methods for it? Which one of the great gods will give me some advice!

Mar.30,2021
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-64f5-1e5f23f-45800.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e5f23f-45800.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?