[14-Jun-2023 23:13:10 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[15-Jun-2023 04:59:53 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[23-Jul-2023 08:09:18 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[05-Aug-2023 14:10:59 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[26-Aug-2023 18:11:07 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[28-Aug-2023 17:05:33 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[10-Sep-2023 21:02:00 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[12-Sep-2023 13:05:43 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[18-Sep-2023 19:19:49 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[18-Sep-2023 19:20:01 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[24-Sep-2023 10:49:56 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[09-Oct-2023 04:20:51 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[19-Oct-2023 23:00:18 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[30-Oct-2023 19:39:28 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[02-Nov-2023 08:57:29 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[12-Nov-2023 17:51:27 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[27-Nov-2023 23:55:25 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[29-Nov-2023 17:29:40 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14
[13-Dec-2023 13:44:41 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php:14
Stack trace:
#0 {main}
  thrown in /var/www/html/wordpress/wp-content/plugins/pdf-viewer-for-wordpress/includes/tinymce/button.php on line 14