When publishing a new post, when replying to a post, accumulation of errors

[09-Feb-2022 18:45:35 Europe/Kiev] PHP Warning:  Undefined variable $topic_id in /home2/ukagroco/public_html/oc-content/plugins/forums/model/ModelFRM.php on line 1334
[09-Feb-2022 18:45:35 Europe/Kiev] PHP Warning:  Undefined variable $topic in /home2/ukagroco/public_html/oc-content/plugins/forums/model/ModelFRM.php on line 1269
[09-Feb-2022 18:45:35 Europe/Kiev] PHP Warning:  Trying to access array offset on value of type null in /home2/ukagroco/public_html/oc-content/plugins/forums/model/ModelFRM.php on line 1269

@Vlad7
Thanks for feedback, please update to 1.3.6, it was fixed there.

Updated, now there are new errors when deleting a post

[10-Feb-2022 15:37:39 Europe/Kiev] PHP Warning:  Undefined variable $board in /home2//public_html/oc-content/plugins/forums/model/ModelFRM.php on line 935
[10-Feb-2022 15:37:39 Europe/Kiev] PHP Warning:  Trying to access array offset on value of type null in /home2//public_html/oc-content/plugins/forums/model/ModelFRM.php on line 935
[10-Feb-2022 15:37:39 Europe/Kiev] PHP Warning:  Trying to access array offset on value of type bool in /home2//public_html/oc-content/plugins/forums/model/ModelFRM.php on line 1306
[10-Feb-2022 15:37:39 Europe/Kiev] PHP Warning:  Undefined variable $board in /home2//public_html/oc-content/plugins/forums/model/ModelFRM.php on line 936
[10-Feb-2022 15:37:39 Europe/Kiev] PHP Warning:  Trying to access array offset on value of type null in /home2//public_html/oc-content/plugins/forums/model/ModelFRM.php on line 936
[10-Feb-2022 15:37:39 Europe/Kiev] PHP Warning:  Trying to access array offset on value of type bool in /home2//public_html/oc-content/plugins/forums/model/ModelFRM.php on line 1306
[10-Feb-2022 15:38:32 Europe/Kiev] PHP Warning:  Undefined variable $board in /home2//public_html/oc-content/plugins/forums/model/ModelFRM.php on line 935
[10-Feb-2022 15:38:32 Europe/Kiev] PHP Warning:  Trying to access array offset on value of type null in /home2//public_html/oc-content/plugins/forums/model/ModelFRM.php on line 935
[10-Feb-2022 15:38:32 Europe/Kiev] PHP Warning:  Trying to access array offset on value of type bool in /home2//public_html/oc-content/plugins/forums/model/ModelFRM.php on line 1306
[10-Feb-2022 15:38:32 Europe/Kiev] PHP Warning:  Undefined variable $board in /home2//public_html/oc-content/plugins/forums/model/ModelFRM.php on line 936
[10-Feb-2022 15:38:32 Europe/Kiev] PHP Warning:  Trying to access array offset on value of type null in /home2//public_html/oc-content/plugins/forums/model/ModelFRM.php on line 936
[10-Feb-2022 15:38:32 Europe/Kiev] PHP Warning:  Trying to access array offset on value of type bool in /home2//public_html/oc-content/plugins/forums/model/ModelFRM.php on line 1306

[13-Feb-2022 09:25:14 Europe/Kiev] PHP Warning:  Undefined array key "fk_i_board_id" in /home2//public_html/oc-content/plugins/forums/functions.php on line 118
[13-Feb-2022 09:25:14 Europe/Kiev] PHP Warning:  Undefined array key "fk_i_board_id" in /home2//public_html/oc-content/plugins/forums/functions.php on line 118
[13-Feb-2022 09:25:14 Europe/Kiev] PHP Warning:  Trying to access array offset on value of type bool in /home2//public_html/oc-content/plugins/forums/functions.php on line 180
[13-Feb-2022 09:25:14 Europe/Kiev] PHP Warning:  Trying to access array offset on value of type bool in /home2//public_html/oc-content/plugins/forums/functions.php on line 180

Thanks for feedback, all fixed in v1.3.7