Fatal error: Call to undefined function mysql_connect()

hoangnam

• March 01, 2021 21:26

When accessing the site, I get an error: "Fatal error: Call to undefined function mysql_connect ()". I create wordpress using WordPress Toolkit. I tried to fix it in some ways like upgrade version php, enable pdo_mysql and nd_mysql and delete define ('WP_USE_EXT_MYSQL', true); in config.php but not php: 7.2 WordPress: 5.6.2 Mysql: 5.6 Thanks everyone

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  cPRex Jurassic Moderator

  • March 02, 2021 15:41

  Hey there! Usually this is an issue because some portion of the site is out of date. Is there a reason the machine is still using MySQL 5.6? Also, have you installed any themes or plugins that may not be up to date?

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  hoangnam

  • March 03, 2021 02:18

  Thank you for your response. I have fixed the above error. When I upgrade PHP version using Cloud Linux and WordPress crashes. My PHP with MultiPHP manager is normal I don't know the reason why when upgrading PHP with CloudLinux failed

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  cPRex Jurassic Moderator

  • March 03, 2021 12:10

  If you purchased your CloudLinux license through cPanel we'd be happy to take a look at that if you submit a ticket to our team.

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