PHP message: PHP Fatal error: Uncaught Error: Call to undefined function wpforo

Thanks OK – disabled/deleted go2wpforo and upgraded to the latest version of wpforo.

This time – When I viewed my forum homepage – I get a critical error with he following in my logs.

AH01071: Got error 'PHP message: PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback, first array member is not a valid class name or object in /var/www/vhosts/mydomain.com/httpdocs/wp-content/plugins/wpforo/includes/functions.php on line 2702PHP message: WordPress database error Unknown column 'facebook' in 'field list' for query SELECTuserid,facebook,twitter,skype,fields\r\n\t\t\tFROMnBD0D5u1_wpforo_profiles\r\n\t\t\tWHERE (facebookIS NOT NULL ANDfacebook<> '') \r\n\t\t\t\tOR (twitterIS NOT NULL ANDtwitter<> '') \r\n\t\t\t\tOR (skypeIS NOT NULL ANDskype<> '') made by require('wp-blog-header.php'), require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('after_setup_theme'), WP_Hook->do_action, WP_Hook->apply_filters, wpforo\\wpforo->wpforo\\{closure}, wpforo\\wpforo->init, wpforo\\wpforo->init_classes, do_action('wpforo_after_init_classes'), WP_Hook->do_action, WP_Hook->apply_filters, wpforo\\classes\\Actions->wpforo\\classes\\{closure}, wpforo_activation, wpforo_alter_tablesPHP message: WordPress database error Unknown column 'rank' in 'nBD0D5u1_wpforo_profiles' for query ALTER TABLEnBD0D5u1_wpforo_profiles\r\n\t\t\tDROP COLUMNusername,\r\n\t\t\tDROP COLUMNlast_login,\r\n\t\t\tDROP COLUMNicq,\r\n\t\t\tDROP COLUMNaim,\r\n\t\t\tDROP COLUMNyahoo,\r\n\t\t\tDROP COLUMNmsn,\r\n\t\t\tDROP COLUMNgtalk,\r\n\t\t\tDROP COLUMNlike,\r\n\t\t\tDROP COLUMNsite,\r\n\t\t\tDROP COLUMNfacebook,\r\n\t\t\tDROP COLUMNtwitter,\r\n\t\t\tDROP COLUMNskype,\r\n\t\t\tADD COLUMNtopicsINT UNSIGNED NOT NULL DEFAULT 0 AFTERposts,\r\n\t\t\tADD COLUMNreactions_inTEXT AFTERcomments,\r\n\t\t\tADD COLUMNreactions_outTEXT AFTERreactions_in,\r\n\t\t\tADD COLUMNpointsINT NOT NULL DEFAULT 0 AFTERreactions_out,\r\n\t\t\tCHANGE COLUMNsecondary_groupssecondary_groupidsVARCHAR(255) AFTERgroupid,\r\n\t\t\tCHANGE COLUMNrankcustom_pointsINT NOT NULL DEFAULT 0 AFTERpoints,\r\n\t\t\tMODIFY COLUMNavatarVARCHAR(255) AFTERsecondary_groupids,\r\n\t\t\tMODIFY COLUMNonline_timeINT UNSIGNED AFTERcustom_points,\r\n\t\t\tMODIFY COLUMNt…’`

Any assistance with this will be appreciated.

• This reply was modified 3 years, 10 months ago by GDU.

Hi guys

OK – Finally got it working (I think) I ended up deleting the plugin, deleting all of the wpforo DB tables and reinstalling wpforo from fresh.

I then reimported the content of my forums, posts and topics from a DB backup and left everything else untouched.

So far so good although I had to disable my redirect2wpforo plugin as this was throwing out errors

AH01071: Got error 'PHP message: PHP Fatal error: Uncaught Error: Call to undefined function is_wpforo_page() in /var/www/vhosts/mydomain.com/httpdocs/wp-content/plugins/redirect2wpforo/redirect2wpforo.php:13\nStack trace:\n#0 /var/www/vhosts/mydomain.com/httpdocs/wp-includes/class-wp-hook.php(307): go2wpforo_do_redirection()\n#1 /var/www/vhosts/mydomain.com/httpdocs/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters()\n#2 /var/www/vhosts/mydomain.com/httpdocs/wp-includes/plugin.php(476): WP_Hook->do_action()\n#3 /var/www/vhosts/mydomain.com/httpdocs/wp-settings.php(530): do_action()\n#4 /var/www/vhosts/mydomain.com/httpdocs/wp-config.php(59): require_once('/var/www/vhosts...')\n#5 /var/www/vhosts/mydomain.com/httpdocs/wp-load.php(50): require_once('/var/www/vhosts...')\n#6 /var/www/vhosts/mydomain.com/httpdocs/wp-blog-header.php(13): require_once('/var/www/vhosts...')\n#7 /var/www/vhosts/mydomain.com/httpdocs/index.php(17): require('/var/www/vhosts...')\n#8 {main}\n thrown in /var/www/vhosts/mydomain.com/httpdocs/wp-content/plugins/re...',

I’m unsure if this is just a known fault or something specific to my setup.