Title: unserialise error
Last modified: June 16, 2026

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# unserialise error

 *  [mrostron](https://wordpress.org/support/users/mrostron/)
 * (@mrostron)
 * [2 days, 18 hours ago](https://wordpress.org/support/topic/unserialise-error/)
 * Hi just installed the plugin on a site running all import pro, with the ACF extension
   in as well. 
   after activating the plugin I get the following error on Every page
   in the admin area.How can I resolve this?
 * Many Thanks,
   Max
 * **Warning**: unserialize(): Error at offset 0 of 15108 bytes in **/Users/maxrostron/
   Local Sites/rigby/app/public/wp-content/plugins/import-xml-csv-settings-to-rank-
   math-seo/classes/class-helpers.php** on line **107**
 * **Warning**: unserialize(): Error at offset 0 of 15108 bytes in **/Users/maxrostron/
   Local Sites/rigby/app/public/wp-content/plugins/import-xml-csv-settings-to-rank-
   math-seo/classes/class-helpers.php** on line **56**
 * **Warning**: unserialize(): Error at offset 0 of 15108 bytes in **/Users/maxrostron/
   Local Sites/rigby/app/public/wp-content/plugins/import-xml-csv-settings-to-rank-
   math-seo/classes/class-helpers.php** on line **56**
 * **Warning**: unserialize(): Error at offset 0 of 15108 bytes in **/Users/maxrostron/
   Local Sites/rigby/app/public/wp-content/plugins/import-xml-csv-settings-to-rank-
   math-seo/classes/class-helpers.php** on line **107**

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 * 0 replies
 * 1 participant
 * Last reply from: [mrostron](https://wordpress.org/support/users/mrostron/)
 * Last activity: [2 days, 18 hours ago](https://wordpress.org/support/topic/unserialise-error/)
 * Status: not resolved