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1. interjoy
   Member
   Posted 1 year ago #

   Hi, i have installed a new version of Wordpress. I have backup my site, en uploaded, when i will login or activate a plugin is see this error

   Warning: Cannot modify header information - headers already sent by (output started at /home/ajaxupdate/domains/ajaxupdate.nl/public_html/wp-content/plugins/alakhnors-post-thumb/post-thumb-widgets.php:1281) in /home/ajaxupdate/domains/ajaxupdate.nl/public_html/wp-includes/pluggable.php on line 770

   can anybody help me ?

   thanks

2. MichaelH
   moderator
   Posted 1 year ago #

   I'd delete the wp-content/plugins/alakhnors-post-thumb folder and get the latest version of the plugin from the author.

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