The mobile html project of IOS version 12.0 goes from one page to another, and when it returns, all events on the page are unresponsive.

IOS 12.0 version of iPhone phone, the web project goes from one page to another, and then returns, all the events on the page are unresponsive (the ios12.0 version returns to refresh the page, but the previous version does not refresh the page.) after the
page slides, all events can be clicked again. Ladies and Gods, what"s the problem?

Sep.27,2021
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-64f5-1e464d4-4cf40.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e464d4-4cf40.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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