Cant Add Subscribers

Hi,

I can’t add any subscribers to my email lists. No matter what method I try in admin, I get no confirmation nor error message on submitting a new subscriber. And, the subscriber data isnt added to the list. I even get a new subscriber notification email, but minus the subscribers name/details.

Here my set-up info:

### Begin System Info ###

## Please include this information when posting support requests ##

Multi-site: No

SITE_URL: http://wordpress.codeclinic.de
HOME_URL: http://wordpress.codeclinic.de

SP Version: 0.9.4.1
WordPress Version: 3.5

Platform: Windows
Browser Name: Firefox
Browser Version: 22.0
User Agent String: Mozilla/5.0 (Windows NT 6.2; WOW
64; rv:22.0) Gecko/20100101 Fire
fox/22.0

Database Tables:
wp_sendpress_subscribers_event OK
wp_sendpress_report_url Not Installed
wp_sendpress_subscribers_status OK
wp_sendpress_subscribers OK
wp_sendpress_list_subscribers OK
wp_sendpress_queue OK

PHP Version: 5.5.1
MySQL Version: 5.6.11-log
Web Server Info: Microsoft-IIS/7.5

PHP Memory Limit: 256M
PHP Post Max Size: 8M

WP_DEBUG: Disabled

WP Table Prefix: Length: 3 Status: Acceptable

Show On Front: page
Page On Front: Home #1193
Page For Posts: Home #1193

Session: Enabled
Session Name: PHPSESSID
Cookie Path: /
Save Path: C:\Windows\Temp\
Use Cookies: On
Use Only Cookies: On

UPLOAD_MAX_FILESIZE: 3MB
POST_MAX_SIZE: 8MB
WordPress Memory Limit: 40MB
WP_DEBUG: Off
DISPLAY ERRORS: N/A
FSOCKOPEN: Your server supports fsockopen.

ACTIVE PLUGINS:

Contact Form 7: 3.4.2
Email Address Encoder: 1.0.4
Hotfix: 1.0
SendPress: Email Marketing and Newsletters: 0.9.4.1
Simple Twitter Tweets: 1.3.3
WordPress SEO: 1.4.13
WP Events Calendar Plugin: 1.0.1
WPML Media: 1.4
WPML Multilingual CMS: 2.9.1
WPML String Translation: 1.8.1
WP Project Manager: 0.4.3
WP SMTP: 1.1.5

CURRENT THEME:

Salient: 1.7

### End System Info ###

In the php log file I get the following entry when trying to submit the new subscriber via admin:

[31-Jul-2013 21:13:26 UTC] WordPress database error Field ‘ip’ doesn’t have a default value for query INSERT INTO wp_knewsusers (email, lang, state, joined, confkey) VALUES (‘[email protected]’,’en’, 1, ‘2013-07-31 23:13:26′,’ac490709’); made by do_action(‘k-news_page_knews_users’), call_user_func_array, KnewsPlugin->KnewsAdminUsers, require(‘I:\wordpress\wp-content\plugins\knews\admin\knews_admin_users.php’)
[31-Jul-2013 21:14:53 UTC] WordPress database error Field ‘ip’ doesn’t have a default value for query INSERT INTO wp_knewsusers (email, lang, state, joined, confkey) VALUES (‘[email protected]’,’de’, 2, ‘2013-07-31 23:14:53′,’0d5d812f’); made by do_action(‘k-news_page_knews_users’), call_user_func_array, KnewsPlugin->KnewsAdminUsers, require(‘I:\wordpress\wp-content\plugins\knews\admin\knews_admin_users.php’)

Any ideas what the issue is?

http://ww.wp.xz.cn/plugins/sendpress/