Title: Errors… Last modified: August 18, 2016 --- # Errors… * Resolved [ttech5593](https://wordpress.org/support/users/ttech5593/) * (@ttech5593) * [20 years, 5 months ago](https://wordpress.org/support/topic/errors-1-4/) * Hi after I went to wordpress.org and saw that 2.0 (stable) was able to be downloaded I did and uploaded it but after that when I went to upgrade here’s the errors that I got : * ____________________________________________Upgrade second step_____________________________________________ * Warning: array_filter(): The second argument, ‘Array’, should be a valid callback in /homepages/25/d112340083/htdocs/blog_dir/wp-includes/capabilities.php on line 152 * Warning: Invalid argument supplied for foreach() in /homepages/25/d112340083/ htdocs/blog_dir/wp-includes/capabilities.php on line 156 * Warning: Cannot modify header information – headers already sent by (output started at /homepages/25/d112340083/htdocs/blog_dir/wp-includes/capabilities.php:152) in /homepages/25/d112340083/htdocs/blog_dir/wp-admin/upgrade.php on line 10 WordPress * WordPress database error: [Duplicate column name ‘post_type’] ALTER TABLE wp_posts ADD COLUMN post_type varchar(100) NOT NULL default ” * WordPress database error: [Duplicate column name ‘post_mime_type’] ALTER TABLE wp_posts ADD COLUMN post_mime_type varchar(100) NOT NULL default ” * WordPress database error: [Duplicate column name ‘comment_count’] ALTER TABLE wp_posts ADD COLUMN comment_count bigint(20) NOT NULL default ‘0’ * WordPress database error: [Duplicate column name ‘display_name’] ALTER TABLE wp_users ADD COLUMN display_name varchar(250) NOT NULL default ” * WordPress database error: [Duplicate key name ‘user_login_key’] ALTER TABLE wp_users ADD KEY user_login_key (user_login) Step 1 * There’s actually only one step. So if you see this, you’re done. Have fun! * ___________________________________________Blog home_________________________________________________________ * Warning: array_filter(): The second argument, ‘Array’, should be a valid callback in /homepages/25/d112340083/htdocs/blog_dir/wp-includes/capabilities.php on line 152 * Warning: Invalid argument supplied for foreach() in /homepages/25/d112340083/ htdocs/blog_dir/wp-includes/capabilities.php on line 156 * _________________________________________________Log out_____________________________________________________ * Warning: array_filter(): The second argument, ‘Array’, should be a valid callback in /homepages/25/d112340083/htdocs/blog_dir/wp-includes/capabilities.php on line 152 * Warning: Invalid argument supplied for foreach() in /homepages/25/d112340083/ htdocs/blog_dir/wp-includes/capabilities.php on line 156 * Warning: Cannot modify header information – headers already sent by (output started at /homepages/25/d112340083/htdocs/blog_dir/wp-includes/capabilities.php:152) in /homepages/25/d112340083/htdocs/blog_dir/wp-login.php on line 9 * Warning: Cannot modify header information – headers already sent by (output started at /homepages/25/d112340083/htdocs/blog_dir/wp-includes/capabilities.php:152) in /homepages/25/d112340083/htdocs/blog_dir/wp-includes/pluggable-functions.php on line 233 * Warning: Cannot modify header information – headers already sent by (output started at /homepages/25/d112340083/htdocs/blog_dir/wp-includes/capabilities.php:152) in /homepages/25/d112340083/htdocs/blog_dir/wp-includes/pluggable-functions.php on line 234 * Warning: Cannot modify header information – headers already sent by (output started at /homepages/25/d112340083/htdocs/blog_dir/wp-includes/capabilities.php:152) in /homepages/25/d112340083/htdocs/blog_dir/wp-includes/pluggable-functions.php on line 235 * Warning: Cannot modify header information – headers already sent by (output started at /homepages/25/d112340083/htdocs/blog_dir/wp-includes/capabilities.php:152) in /homepages/25/d112340083/htdocs/blog_dir/wp-includes/pluggable-functions.php on line 236 * Warning: Cannot modify header information – headers already sent by (output started at /homepages/25/d112340083/htdocs/blog_dir/wp-includes/capabilities.php:152) in /homepages/25/d112340083/htdocs/blog_dir/wp-includes/pluggable-functions.php on line 194 * Some one please help ! Please ? Thanks… Viewing 8 replies - 1 through 8 (of 8 total) * [citeewurkor](https://wordpress.org/support/users/citeewurkor/) * (@citeewurkor) * [20 years, 5 months ago](https://wordpress.org/support/topic/errors-1-4/#post-302533) * did you disable all plugins first? You may also have some whitespace in some of your files. Did you edit anything, even a little bit? * [moshu](https://wordpress.org/support/users/moshu/) * (@moshu) * [20 years, 5 months ago](https://wordpress.org/support/topic/errors-1-4/#post-302535) * In your name here you claim your blog is here: [http://blog.fileville.net/](http://blog.fileville.net/) However, in all your error messages it shows a different path: `...htdocs/blog_dir/...`– How does the script get this directory? You must do something wrong because in the last 3 days you always post about similar errors. * Thread Starter [ttech5593](https://wordpress.org/support/users/ttech5593/) * (@ttech5593) * [20 years, 5 months ago](https://wordpress.org/support/topic/errors-1-4/#post-302590) * Hmm, if I under stand you correctly your wondering how the script gets that dir… Well I’m on a shared severver so that’s the directory to my blog… and so blog. fileville.net is : “/blog_dir/”… Also yes I know for the last 3 days I’ve probbaly been doing something wrong, but since I have all the errors and such is it o. k to just delete every thing including the wp-content directory and upload 2.0’ s files only exept the config file? Also I know most of the mods that the plugins have made so I can delete the keys for the plugins in the MySQL account, but will that work? Oh and all the errors come up only after I try to log in… Thanks… * Thread Starter [ttech5593](https://wordpress.org/support/users/ttech5593/) * (@ttech5593) * [20 years, 5 months ago](https://wordpress.org/support/topic/errors-1-4/#post-302785) * O.K, O.K… Actualy is was partly me and partly the beta, any way what I think happened is that when I first got the errors with the 2.0 beta it probbaly did some database changing and the error happened because I never disabled all the plugins, I think… But any way… * Thread Starter [ttech5593](https://wordpress.org/support/users/ttech5593/) * (@ttech5593) * [20 years, 5 months ago](https://wordpress.org/support/topic/errors-1-4/#post-302813) * Blog Works… Thanks for all your help but when I try to post the boxes in the write a post page just move around and don’t work, I can’t get the content… Thanks for helping… * [ina_kulot](https://wordpress.org/support/users/ina_kulot/) * (@ina_kulot) * [20 years, 5 months ago](https://wordpress.org/support/topic/errors-1-4/#post-302991) * I have the same error; I forgot to disable my plugins and now I can’t access my console to disable the plugins. How do I do this? The external blog looks fine ([http://derpinsel.com/inarage](http://derpinsel.com/inarage)); it’s just the logging in on my side that I can’t do. Please help! * Thread Starter [ttech5593](https://wordpress.org/support/users/ttech5593/) * (@ttech5593) * [20 years, 5 months ago](https://wordpress.org/support/topic/errors-1-4/#post-303001) * O.K good to know, Do you know how to fixit, if not I’ll help you. Because my only problem now is the content boxes when writing a post but if you need help I’ll be glad to… * [bugajski1](https://wordpress.org/support/users/bugajski1/) * (@bugajski1) * [19 years, 9 months ago](https://wordpress.org/support/topic/errors-1-4/#post-303207) * i have the same problem i installed…i have another version of wordpress running on another site but i specified to use different tables in database in the config file…i deleted those tables and tried to start from scratch but i keep getting this error and can’t login at all either * Warning: Invalid argument supplied for foreach() in /virtual/bugajski/public_html/ www_karinewhouse_com/journal/wp-includes/capabilities.php on line 18 You do not have sufficient permissions to access this page. Viewing 8 replies - 1 through 8 (of 8 total) The topic ‘Errors…’ is closed to new replies. * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) * 8 replies * 5 participants * Last reply from: [bugajski1](https://wordpress.org/support/users/bugajski1/) * Last activity: [19 years, 9 months ago](https://wordpress.org/support/topic/errors-1-4/#post-303207) * Status: resolved ## Topics ### Topics with no replies ### Non-support topics ### Resolved topics ### Unresolved topics ### All topics