Creating large error logs

Geeting the following errors on each page load, please provide fix.
Thanks.

[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined array key "combar_fs" in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 40
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined array key "dev" in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 62
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined array key "login" in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 67
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined array key "hide" in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 75
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined variable $side in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 152
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined array key "reverse" in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 174
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined array key "hide_desk" in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 178
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined array key "hide_tab" in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 182
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined array key "hide_mob" in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 186
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined variable $html in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 76
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined array key "disable" in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 119
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined array key "link" in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 277
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined array key "tel" in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 277
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined array key "reverse" in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 320
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined array key "dis_separator" in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 354
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined array key "hide_desktop" in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 357
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined array key "hide_tablet" in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 360
[19-Aug-2023 07:21:43 UTC] PHP Warning: Undefined array key "hide_mobile" in /home/####/public_html/wp-content/plugins/jumper/inc/functions.php on line 363