[closed] Problems with installation (5 posts)

  1. Nataliya77
    Posted 6 years ago #

    I'd like to install WordPress MU on my site in subdirectory.
    I read instruction and did all. But computer shows me this page:
    Warning: call_user_func_array() [function.call-user-func-array]: First argumented is expected to be a valid callback, '_show_post_preview' was given in /home/tuoamore/public_html/network/wp-includes/plugin.php on line 339

    Warning: Cannot modify header information - headers already sent by (output started at /home/tuoamore/public_html/network/wp-includes/plugin.php:339) in /home/tuoamore/public_html/network/wp-admin/install.php on line 36

    Fatal error: Call to undefined function: wp_admin_css() in /home/tuoamore/public_html/network/wp-admin/install.php on line 43
    What is my mistake? Help me, please.
    P.S. It's my first site. I never installed sites on hosting.

  2. CCrest
    Posted 6 years ago #

    Which host are you using? :)

  3. Nataliya77
    Posted 6 years ago #

    I use hosting hussai.com.
    There are MySQL 4.1.22-standart, Perl 5.8.8, PHP from 4.4.7 to 5.2.2, SSI, phpMyAdmin, Zend Optimizer v3.2.6, SMPT, POP3, IMAP.
    I'd like to create a social network. And I will install WordPress MU, Buddypress and a plugin WordPress with chat (I didn't decide which one)
    I downloaded zip WordPress MU and Buddypress and started to install WordPress MU.
    And I got this problem with installation.
    Help me, please.

  4. CCrest
    Posted 6 years ago #

    Look very carefully over your config.php file and make sure you set all the settings correctly before running the install script. Your database name and database user names need to be exactly as you see them in MYSQL.

  5. Samuel B

    Posted 6 years ago #

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