PHP Notices

Please develop the plugins with WP_DEBUG enabled. These errors are spamming my logs:

[04-Feb-2015 19:59:04 America/New_York] PHP Notice:  Undefined index: blocked_attempts in content/plugins/bruteprotect/bruteprotect.php on line 382

[04-Feb-2015 07:36:57 America/New_York] PHP Notice:  Undefined index: brute_num in content/plugins/bruteprotect/math-fallback.php on line 34
[04-Feb-2015 07:36:57 America/New_York] PHP Notice:  Undefined index: brute_ck in content/plugins/bruteprotect/math-fallback.php on line 36

[04-Feb-2015 10:12:04 UTC] PHP Notice:  Undefined index: showsitestats in content/plugins/bruteprotect/bruteprotect.php on line 751
[04-Feb-2015 10:12:04 UTC] PHP Notice:  Undefined index: choose_logo_color in content/plugins/bruteprotect/bruteprotect.php on line 752

https://wordpress.org/plugins/bruteprotect/