2.3.2 Upgrade Errors

See the errors below I get after upgrading to 2.3.2

Warning: main(/home2/iscatte/public_html/wp-content/plugins/genki_feedburner_sitestats.php) [function.main]: failed to open stream: Permission denied in /home2/iscatte/public_html/wp-settings.php on line 240

Warning: main() [function.include]: Failed opening ‘/home2/iscatte/public_html/wp-content/plugins/genki_feedburner_sitestats.php’ for inclusion (include_path=’.:/usr/php4/lib/php:/usr/local/php4/lib/php’) in /home2/iscatte/public_html/wp-settings.php on line 240

Warning: main(/home2/iscatte/public_html/wp-content/plugins/wp-afrigator-tags.php) [function.main]: failed to open stream: Permission denied in /home2/iscatte/public_html/wp-settings.php on line 240

Warning: main() [function.include]: Failed opening ‘/home2/iscatte/public_html/wp-content/plugins/wp-afrigator-tags.php’ for inclusion (include_path=’.:/usr/php4/lib/php:/usr/local/php4/lib/php’) in /home2/iscatte/public_html/wp-settings.php on line 240

Warning: main(/home2/iscatte/public_html/wp-content/plugins/wp-amatomu-tags.php) [function.main]: failed to open stream: Permission denied in /home2/iscatte/public_html/wp-settings.php on line 240

Warning: main() [function.include]: Failed opening ‘/home2/iscatte/public_html/wp-content/plugins/wp-amatomu-tags.php’ for inclusion (include_path=’.:/usr/php4/lib/php:/usr/local/php4/lib/php’) in /home2/iscatte/public_html/wp-settings.php on line 240

Warning: Cannot modify header information – headers already sent by (output started at /home2/iscatte/public_html/wp-settings.php:240) in /home2/iscatte/public_html/wp-content/plugins/Downloads.php on line 785

Warning: Cannot modify header information – headers already sent by (output started at /home2/iscatte/public_html/wp-settings.php:240) in /home2/iscatte/public_html/wp-content/plugins/Downloads.php on line 786

Warning: Cannot modify header information – headers already sent by (output started at /home2/iscatte/public_html/wp-settings.php:240) in /home2/iscatte/public_html/wp-content/plugins/stats.php on line 129

What can I do to correct this and get my blog back to normal?

Thanks

RB