Errors in debugging wp 4.7

Replies: 0

Hello in the last version wp 4.7.4 Receiving the following debug error

[26-Apr-2017 16:51:06 UTC] PHP   1. {main}() www.meusite266.com\wp-admin\admin-ajax.php:0

[26-Apr-2017 16:51:06 UTC] PHP   2. do_action() www.meusite266.com\wp-admin\admin-ajax.php:91

[26-Apr-2017 16:51:06 UTC] PHP   3. WP_Hook->do_action() www.meusite266.com\wp-includes\plugin.php:453

[26-Apr-2017 16:51:06 UTC] PHP   4. WP_Hook->apply_filters() www.meusite266.com\wp-includes\class-wp-hook.php:323

[26-Apr-2017 16:51:06 UTC] PHP   5. TS_Bulk_Add_Terms->show_ajax_callback() www.meusite266.com\wp-includes\class-wp-hook.php:298

[26-Apr-2017 16:51:06 UTC] PHP   6. TS_Bulk_Add_Terms->recursive_terms() www.meusite266.com\wp-content\plugins\bulk-add-terms\class-ts-bulk-add-terms.php:182

[26-Apr-2017 16:51:06 UTC] PHP Notice:  Undefined variable: i in www.meusite266.com\wp-content\plugins\bulk-add-terms\class-ts-bulk-add-terms.php on line 160

[26-Apr-2017 16:51:06 UTC] PHP Stack trace:

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thank you