Title: plugin
Last modified: August 21, 2016

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# plugin

 *  [Hilljo](https://wordpress.org/support/users/hilljo/)
 * (@hilljo)
 * [12 years, 7 months ago](https://wordpress.org/support/topic/plugin-58/)
 * Twice now I have tried to upgrade the SEO plugin and twice I have encountered
   a HTTP 500 Internal Server Error. I resolved the first one after a while and 
   now it has reoccurred. What’s the problem with SEO?

The topic ‘plugin’ is closed to new replies.

 * 0 replies
 * 1 participant
 * Last reply from: [Hilljo](https://wordpress.org/support/users/hilljo/)
 * Last activity: [12 years, 7 months ago](https://wordpress.org/support/topic/plugin-58/)
 * Status: not resolved

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