Create-react-app has started 9 iframe repeatedly since the project was created.

creatr-react-app changes port 3000 to 8080
without any change
uses the SwitchyOmega (chrome plug-in proxy domain name) after the xxx.xxx.xxx proxy to localhost:8080, the
page loads and launches nine more iframe pages that are still the same.
under the vue project is completely normal. React is no problem with other scaffolding.
it has not been clear where the reason is. No, no, no. Ask the Great God for advice

clipboard.png

clipboard.png


Why do you want to act as a proxy?
is caused by this agent.

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-64f5-1b2b01c-2ba67.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b2b01c-2ba67.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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