JS is invalid in IE8 style setting. What's going on?

problem description

clipboard.png

the environmental background of the problems and what methods you have tried

I can"t find it on the Internet. I don"t know what"s going on

related codes

/ / Please paste the code text below (do not replace the code with pictures)

what result do you expect? What is the error message actually seen?

Dec.30,2021

check to see if dom exists


drop the code?

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-64f5-1e70bd7-2fd.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e70bd7-2fd.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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