Is there a warning problem with vue using slot?

is there something wrong with using slot in this way?
parent component
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Mar.06,2021
Is there two slot='first-keng'


written on the


page, because your sub-component uses vmurfort, which will cause the first-keng--> slot definition of your sub-component to repeat, "warning" means that you repeat the definition of first-keng

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-64f5-1e34300-4320f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e34300-4320f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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