Title: UPdate to 3.4.2 Database error
Last modified: August 20, 2016

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# UPdate to 3.4.2 Database error

 *  [jefferisp7](https://wordpress.org/support/users/jefferisp7/)
 * (@jefferisp7)
 * [13 years, 7 months ago](https://wordpress.org/support/topic/update-to-342-database-error/)
 * Hi folks, I was doing a normal wordpress update within wordpress on this site,
   to the current secure version, and the update failed and I can no longer log 
   into the back end. I keep seeing this error:
 * Fatal error: Call to undefined method dbrc_wpdb::delete() in /home/ivanf/public_html/
   wp-includes/option.php on line 370
 * I need to get control back over the site.. Any advice on what I might do?

Viewing 5 replies - 1 through 5 (of 5 total)

 *  [esmi](https://wordpress.org/support/users/esmi/)
 * (@esmi)
 * [13 years, 7 months ago](https://wordpress.org/support/topic/update-to-342-database-error/#post-3087504)
 * What version of PHP are you currently running?
 *  Thread Starter [jefferisp7](https://wordpress.org/support/users/jefferisp7/)
 * (@jefferisp7)
 * [13 years, 7 months ago](https://wordpress.org/support/topic/update-to-342-database-error/#post-3087518)
 * my tech support said that db-cache, which I did not install was causing the problem.
   I disabled it and was able to update, but now all plugins are giving update errors
 * > An error occurred while updating All in One Webmaster: Could not create directory./
   > home/ivanf/public_html/wp-content/upgrade/all-in-one-webmaster.tmp.
 *  [esmi](https://wordpress.org/support/users/esmi/)
 * (@esmi)
 * [13 years, 7 months ago](https://wordpress.org/support/topic/update-to-342-database-error/#post-3087534)
 * Your tech support are wrong. What version of PHP are you currently running?
 *  Thread Starter [jefferisp7](https://wordpress.org/support/users/jefferisp7/)
 * (@jefferisp7)
 * [13 years, 7 months ago](https://wordpress.org/support/topic/update-to-342-database-error/#post-3087553)
 * PHP Version 5.3.13
 *  [esmi](https://wordpress.org/support/users/esmi/)
 * (@esmi)
 * [13 years, 7 months ago](https://wordpress.org/support/topic/update-to-342-database-error/#post-3087555)
 * See [http://www.techbeast.net/2012/06/13/wordpress-3-4-fatal-error-upgrading-database/](http://www.techbeast.net/2012/06/13/wordpress-3-4-fatal-error-upgrading-database/)

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘UPdate to 3.4.2 Database error’ is closed to new replies.

## Tags

 * [Database Error](https://wordpress.org/support/topic-tag/database-error/)
 * [fatal error](https://wordpress.org/support/topic-tag/fatal-error/)

 * In: [Installing WordPress](https://wordpress.org/support/forum/installation/)
 * 5 replies
 * 2 participants
 * Last reply from: [esmi](https://wordpress.org/support/users/esmi/)
 * Last activity: [13 years, 7 months ago](https://wordpress.org/support/topic/update-to-342-database-error/#post-3087555)
 * Status: not resolved

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