Headers already sent plugin activation warning
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Notice: Use of undefined constant DOING_AJAX – assumed ‘DOING_AJAX’ in /srv/www/wordpress-default/wp-content/plugins/fusion/fusion-core.php on line 522
The plugin generated 344 characters of unexpected output during activation. If you notice “headers already sent” messages, problems with syndication feeds or other issues, try deactivating or removing this plugin.
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