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① When this plugin (ver4.3 and 4.1) is activated, the following error message will be displayed on the top page of WordPress and in the comment field.
Warning: array_filter() expects parameter 1 to be array, string given in /home/●●●●/●●●.com/public_html/wp-content/plugins/wp-comment-fields/classes/form.class.php on line 26
(2) Create Comment Fields
screen, select Save Fields
”, the following error message appears.
“You are not authorized to access this page.”
Please tell me how to solve ① and ②.
WordPress ver:6.1.1
PHP: 7.4.33