Forge java background conversion max model, today suddenly found png picture download 404, has the official made any changes?

the same model turned out to be normal. During today"s conversion, it was found that the name of the png image changed to * * _ png.jpg, after the conversion, and the status code was 404 when downloading. The code has been transferred to multiple models before, at least before, and has not changed

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I have tried several models, and the step model conversion is normal. Do you know any friends who have encountered similar problems?

Apr.02,2021
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-64f5-1e44655-26feb.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e44655-26feb.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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