After upgrading this plugin to 15.0, I got this message in header of my blog
Warning: session_start() [function.session-start]: Cannot send session cookie – headers already sent by (output started at /…./wp-config.php:1) in /……../wp-content/plugins/email-newsletter/email-newsletter.php on line 44
I need to disable plugin for now, because I can’t find the problem, but the plugin can’t be turned off :/
Thanks in advance
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