Call to undefined function (diverse) – Can′t install

  • Hello,

    we′ve got a WoD from one day to another without changing elements on the site.

    In error logs we found this:

    17.05.2023 13:28:55 ///our url ///
    [client 66.249.92.0] AH01215: PHP Fatal error: Uncaught Error: Call to undefined function wp_check_php_mysql_versions() in /mnt/web216/c3/95/5162595/htdocs/interim-wp/wp-settings.php:37: /home/strato/http/power/rid/25/95/5162595/htdocs/interim-wp/index.php
    17.05.2023 13:28:55 ///our url///[client 66.249.92.0] AH01215: Stack trace:: /home/strato/http/power/rid/25/95/5162595/htdocs/interim-wp/index.php
    17.05.2023 13:28:55 ///our url /// [client 66.249.92.0] AH01215: #0 /mnt/web216/c3/95/5162595/htdocs/interim-wp/wp-config.php(93): require_once(): /home/strato/http/power/rid/25/95/5162595/htdocs/interim-wp/index.php
    17.05.2023 13:28:55 ///our url /// [client 66.249.92.0] AH01215: #1 /mnt/web216/c3/95/5162595/htdocs/interim-wp/wp-load.php(50): require_once(‘/mnt/web216/c3/…’): /home/strato/http/power/rid/25/95/5162595/htdocs/interim-wp/index.php
    17.05.2023 13:28:55 ///our url /// [client 66.249.92.0] AH01215: #2 /mnt/web216/c3/95/5162595/htdocs/interim-wp/wp-blog-header.php(13): require_once(‘/mnt/web216/c3/…’): /home/strato/http/power/rid/25/95/5162595/htdocs/interim-wp/index.php
    17.05.2023 13:28:55 ///our url /// [client 66.249.92.0] AH01215: #3 /mnt/web216/c3/95/5162595/htdocs/interim-wp/index.php(17): require(‘/mnt/web216/c3/…’): /home/strato/http/power/rid/25/95/5162595/htdocs/interim-wp/index.php
    17.05.2023 13:28:55 ///our url /// [client 66.249.92.0] AH01215: #4 {main}: /home/strato/http/power/rid/25/95/5162595/htdocs/interim-wp/index.php
    17.05.2023 13:28:55 a///our url /// [client 66.249.92.0] AH01215: thrown in /mnt/web216/c3/95/5162595/htdocs/interim-wp/wp-settings.php on line 37: /home/strato/http/power/rid/25/95/5162595/htdocs/interim-wp/index.php

    Our hosts says they can′t find a malware attack that day..

    Would be very kind of you to help us out in finding out what causes our problem here.

    Thank you.

Viewing 4 replies - 1 through 4 (of 4 total)

  • wp_check_php_mysql_versions() is a core WP function. So thatmeans part of your core WP is missing. This can happen for instance if you ran out of disk space during the install.

    Best to re-install core. Dashboard >Updates>Reinstall version x.x.x

    p.s. if you cant access wp dashboard just reinstall from the zipdown load to file system

    Thread Starter gee23

    (@gee23)

    Thank you.

    “p.s. if you cant access wp dashboard just reinstall from the zipdown load to file system”

    You mean wp-load.php or the whole installment?

    Thread Starter gee23

    (@gee23)

    Further:

    – Installed a new WP at another domain, new database of course
    – Overwrote with old files (form the above topic)
    – Then replaced wp-config, wp-load with new.

    Having error log with this afterwards:

    Fatal error: Uncaught Error: Call to undefined function wp_check_php_mysql_versions() in /mnt/web019/c3/03/54615203/htdocs/ausweich_wp2023_2/wp-settings.php:37 Stack trace:

    #0 /mnt/web019/c3/03/54615203/htdocs/ausweich_wp2023_2/wp-config.php(117): require_once()

    #1 /mnt/web019/c3/03/54615203/htdocs/ausweich_wp2023_2/wp-load.php(50): require_once(‘/mnt/web019/c3/…’)

    #2 /mnt/web019/c3/03/54615203/htdocs/ausweich_wp2023_2/wp-login.php(12): require(‘/mnt/web019/c3/…’)

    #3 {main} thrown in /mnt/web019/c3/03/54615203/htdocs/ausweich_wp2023_2/wp-settings.php on line 37

Viewing 4 replies - 1 through 4 (of 4 total)
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