H5 video can be played normally on Android, but the page keeps refreshing on ios, unable to play video?

H5 video can be played normally on Android, but the page keeps refreshing on ios and the video cannot be played.
Video format is mp4

Nov.26,2021

configuration problem is solved by ios.

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-64f5-1e3e75d-26cf4.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e3e75d-26cf4.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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