Warning: array_push() expects parameter 1
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This showed up in my error log:
Backend log: PHP Warning: array_push() expects parameter 1 to be array, null given in /home/******/domains/******/public_html/wp-content/plugins/booster-plus-for-woocommerce/includes/lib/tcpdf/tcpdf.php on line 18255\n, referer: https://www.l******/wp-admin/post.php?post=219944&action=edit
What does it mean and how do I solve this?
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Viewing 2 replies - 1 through 2 (of 2 total)
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