I am trying to update my site to PHP 7.1 but your plugin reports an error according to the Siteground site checker. There error is:
FILE: /home/adahighl/public_html/wp-content/plugins/duplicate-post-littlebizzy/admin-notices-ms.php
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FOUND 2 ERRORS AFFECTING 2 LINES
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85 | ERROR | Using a call-time pass-by-reference is deprecated since PHP 5.3 and prohibited since PHP 5.4
86 | ERROR | Using a call-time pass-by-reference is deprecated since PHP 5.3 and prohibited since PHP 5.4
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Suggestions?