The vscode breakpoint doesn't work. Why?

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as shown in the figure, when the breakpoint is enabled to debug the node application, the breakpoint is already on, and the breakpoint cannot be stopped before the request arrives. Why?

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-64f5-1e63207-4d10b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e63207-4d10b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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