Ip visited the website and couldn't find the site?

as detailed in the title: according to the prompt of a netizen yesterday, open the security policy of port 80 of the website, and you can access it with ip.

Hello, according to your suggestion, added the security group policy, set port 80, you can use ip to access the website.

but then I installed the pagoda panel and reinstalled the apache, and then I can"t access it with ip, but I can open the pagoda panel with ip:8888. What"s going on?

Ubuntu apache
Mar.14,2021

the configuration file has changed after reinstallation

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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-64f5-1eb3c94-2482.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1eb3c94-2482.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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