What is the mobile h5 activity page and what are the requirements? What's the difference with webapp? All have rich experience in the development of mobile h5 activity pages

what is the mobile h5 activity page and what are the requirements? What"s the difference with webapp?

Jul.07,2021
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-64f5-1eabfb5-47e7f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1eabfb5-47e7f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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