Title: Undefined variable
Last modified: February 5, 2026

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# Undefined variable

 *  Resolved [MTWOFFICE](https://wordpress.org/support/users/mtwoffice/)
 * (@mtwoffice)
 * [4 months ago](https://wordpress.org/support/topic/undefined-variable-106/)
 * Gwolle Guestbook just crshed my site:
   AH01071: Got error ‘PHP message: PHP Warning:
   Undefined variable $permalink in /var/www/vhosts/xxx/httpdocs/wp-content/plugins/
   gwolle-gb/frontend/gb-widget.php on line 136; PHP message: PHP Warning: Undefined
   variable $permalink in /var/www/vhosts/xxx/httpdocs/wp-content/plugins/gwolle-
   gb/frontend/gb-widget.php on line 136; PHP message: PHP Warning: Undefined variable
   $permalink in /var/www/vhosts/xxx/httpdocs/wp-content/plugins/gwolle-gb/frontend/
   gb-widget.php on line 136; PHP message: PHP Warning: Undefined variable $permalink
   in /var/www/vhosts/xxx/httpdocs/wp-content/plugins/gwolle-gb/frontend/gb-widget.
   php on line 136; PHP message: PHP Warning: Undefined variable $permalink in /
   var/www/vhosts/xxx/httpdocs/wp-content/plugins/gwolle-gb/frontend/gb-widget.php
   on line 136’Any idea?
 * regards
   Thomas

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Thread Starter [MTWOFFICE](https://wordpress.org/support/users/mtwoffice/)
 * (@mtwoffice)
 * [4 months ago](https://wordpress.org/support/topic/undefined-variable-106/#post-18811366)
 * Forgotten: Version 4.10.0 and actuell Wp
 *  Thread Starter [MTWOFFICE](https://wordpress.org/support/users/mtwoffice/)
 * (@mtwoffice)
 * [4 months ago](https://wordpress.org/support/topic/undefined-variable-106/#post-18811403)
 * Ok it wasn’t Gwolle what crashed the site, but the error is still there, maybe
   you can fix it by some time
 *  Plugin Author [Marcel Pol](https://wordpress.org/support/users/mpol/)
 * (@mpol)
 * [4 months ago](https://wordpress.org/support/topic/undefined-variable-106/#post-18812171)
 * Hi,
   I hope you did find and fix the error that happened.
 * A warning should not result in a crash. It is fixed in the next version, 4.10.1.
 * Regards, Marcel

Viewing 3 replies - 1 through 3 (of 3 total)

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 * 3 replies
 * 2 participants
 * Last reply from: [Marcel Pol](https://wordpress.org/support/users/mpol/)
 * Last activity: [4 months ago](https://wordpress.org/support/topic/undefined-variable-106/#post-18812171)
 * Status: resolved