Cross-domain problem occurs in ionic1 real machine iOS

the information I have found that the truth machine will not have cross-domain problems, but it has appeared on my side. What is the reason?

Mar.09,2021
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-64f5-1b3998f-2c1bd.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3998f-2c1bd.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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