Registration error when trying to register for site

Recently Just started happening. The site has been working fine. Only thing that has changed is my server provider swaped the web sites IP address. Now any user that trys to register for site gets an error. Also Site seem to slow down drasticly when he switch Ip as well. Any help on these 2 problems?
Link to site is http://www.kingdomclan.com/portal.php
Error code is as followed. i may be able to post screen shot of error as well if needed.
"General Error
Could not insert data into users table
*_DEBUG MODE_*
INSERT INTO phpbb_users(username, user_realname, user_birthday,
user_gender, user_country, user_state, user_email, user_password,
phpBBSecurity_question, phpBBSecurity_answer, user_attachsig,
user_notify, user_notify_pm, user_popup_pm, user_rules, user_active,
user_actkey, user_regdate, user_id, user_split_global_announce,
user_split_announce, user_split_sticky, user_split_topic_split,
user_announcement_date_display, user_announcement_display,
user_announcement_display_forum, user_announcement_split,
user_announcement_forum, user_sub_forum, user_split_cat,
user_last_topic_title, user_sub_level_links, user_display_viewonline,
user_calendar_display_open, user_calendar_header_cells,
user_calendar_nb_row, user_calendar_birthday, user_calendar_forum,
user_last_topics_from_started, user_last_topics_from_replied,
user_last_topics_from_ended, user_last_topics_from_split,
user_last_topics_from_forum, user_style, user_lang, user_timezone,
user_summer_time, user_dateformat, user_fdow, user_allow_viewonline,
user_viewemail, user_viewpm, user_viewwebsite, user_viewmessenger,
user_viewreal, user_setbm, user_allowbbcode, user_allowhtml,
user_allowsmile, user_buddy_friend_display, user_buddy_ignore_display,
user_buddy_friend_of_display, user_buddy_ignored_by_display,
user_privmsgs_per_page, user_watched_topics_per_page,
user_topics_last_per_page, user_viewavatar, user_viewphoto,
user_viewsig, user_viewimg, user_allow_email, user_allow_pm,
user_allow_website, user_allow_messenger, user_allow_real,
user_allowavatar, user_allowphoto, user_allowsignature, user_extra,
user_posts, user_warnings, user_session_time, user_session_page,
user_lastvisit, user_level, user_new_privmsg, user_unread_privmsg,
user_last_privmsg, user_login_tries, user_last_login_try,
user_emailtime, user_rank, user_avatar, user_avatar_type, user_photo,
user_photo_type, user_icq, user_website, user_from, user_sig,
user_sig_bbcode_uid, user_aim, user_yim, user_msnm, user_skype,
user_occ, user_interests, user_newpasswd, ct_search_time,
ct_search_count, ct_last_mail, ct_last_post, ct_post_counter,
ct_last_pw_reset, ct_enable_ip_warn, ct_last_used_ip, ct_login_count,
ct_login_vconfirm, ct_last_pw_change, ct_global_msg_read,
ct_miserable_user, ct_last_ip, user_last_birthday, user_home_phone,
user_home_fax, user_work_phone, user_work_fax, user_cellular,
user_pager, user_list_option, user_allow_sig, user_points,
user_unread_topics, user_flag, user_holidays, rating_status,
user_actviate_date, user_expire_date, user_inactive_emls,
user_inactive_last_eml, phpBBSecurity_login_tries,
phpBBSecurity_pm_sent) VALUES ('[BWG]Lynx', 'Lincoln C.', '19910217',
'0', '181', '0', <a>'lincoln.coe@colinkservers.com</a>',
'8fb838a306886801bccdd74d93c45ed6', 'Check your email <img>',
'8fb838a306886801bccdd74d93c45ed6', '1', '1', '1', '1', '1260311574',
'0', 'eb9b723735c1e4f6', '1260311574', '270', '1', '1', '1', '0', '1',
'1', '1', '1', '1', '1', '1', '1', '2', '2', '0', '7', '5', '1', '1',
'3', '3', '3', '1', '1', '13', 'english', '0', '1', 'd M Y h:i a', '0',
'1', '1', '1', '1', '1', '1', '0', '1', '1', '1', '1', '1', '1', '1',
'5', '15', '15', '1', '1', '1', '1', '1', '1', '1', '1', '1', '1', '1',
'1', '0', '0', '0', '', '', '', '', '', '', '', '', '', '', '', '', '',
'', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
'', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
'', '', '', '', '', '', '', '', '', '', '', '')
Line : 398
File : profilcp_board_config.php"
[ Post made via Mobile Device ]
Link to site is http://www.kingdomclan.com/portal.php
Error code is as followed. i may be able to post screen shot of error as well if needed.
"General Error
Could not insert data into users table
*_DEBUG MODE_*
INSERT INTO phpbb_users(username, user_realname, user_birthday,
user_gender, user_country, user_state, user_email, user_password,
phpBBSecurity_question, phpBBSecurity_answer, user_attachsig,
user_notify, user_notify_pm, user_popup_pm, user_rules, user_active,
user_actkey, user_regdate, user_id, user_split_global_announce,
user_split_announce, user_split_sticky, user_split_topic_split,
user_announcement_date_display, user_announcement_display,
user_announcement_display_forum, user_announcement_split,
user_announcement_forum, user_sub_forum, user_split_cat,
user_last_topic_title, user_sub_level_links, user_display_viewonline,
user_calendar_display_open, user_calendar_header_cells,
user_calendar_nb_row, user_calendar_birthday, user_calendar_forum,
user_last_topics_from_started, user_last_topics_from_replied,
user_last_topics_from_ended, user_last_topics_from_split,
user_last_topics_from_forum, user_style, user_lang, user_timezone,
user_summer_time, user_dateformat, user_fdow, user_allow_viewonline,
user_viewemail, user_viewpm, user_viewwebsite, user_viewmessenger,
user_viewreal, user_setbm, user_allowbbcode, user_allowhtml,
user_allowsmile, user_buddy_friend_display, user_buddy_ignore_display,
user_buddy_friend_of_display, user_buddy_ignored_by_display,
user_privmsgs_per_page, user_watched_topics_per_page,
user_topics_last_per_page, user_viewavatar, user_viewphoto,
user_viewsig, user_viewimg, user_allow_email, user_allow_pm,
user_allow_website, user_allow_messenger, user_allow_real,
user_allowavatar, user_allowphoto, user_allowsignature, user_extra,
user_posts, user_warnings, user_session_time, user_session_page,
user_lastvisit, user_level, user_new_privmsg, user_unread_privmsg,
user_last_privmsg, user_login_tries, user_last_login_try,
user_emailtime, user_rank, user_avatar, user_avatar_type, user_photo,
user_photo_type, user_icq, user_website, user_from, user_sig,
user_sig_bbcode_uid, user_aim, user_yim, user_msnm, user_skype,
user_occ, user_interests, user_newpasswd, ct_search_time,
ct_search_count, ct_last_mail, ct_last_post, ct_post_counter,
ct_last_pw_reset, ct_enable_ip_warn, ct_last_used_ip, ct_login_count,
ct_login_vconfirm, ct_last_pw_change, ct_global_msg_read,
ct_miserable_user, ct_last_ip, user_last_birthday, user_home_phone,
user_home_fax, user_work_phone, user_work_fax, user_cellular,
user_pager, user_list_option, user_allow_sig, user_points,
user_unread_topics, user_flag, user_holidays, rating_status,
user_actviate_date, user_expire_date, user_inactive_emls,
user_inactive_last_eml, phpBBSecurity_login_tries,
phpBBSecurity_pm_sent) VALUES ('[BWG]Lynx', 'Lincoln C.', '19910217',
'0', '181', '0', <a>'lincoln.coe@colinkservers.com</a>',
'8fb838a306886801bccdd74d93c45ed6', 'Check your email <img>',
'8fb838a306886801bccdd74d93c45ed6', '1', '1', '1', '1', '1260311574',
'0', 'eb9b723735c1e4f6', '1260311574', '270', '1', '1', '1', '0', '1',
'1', '1', '1', '1', '1', '1', '1', '2', '2', '0', '7', '5', '1', '1',
'3', '3', '3', '1', '1', '13', 'english', '0', '1', 'd M Y h:i a', '0',
'1', '1', '1', '1', '1', '1', '0', '1', '1', '1', '1', '1', '1', '1',
'5', '15', '15', '1', '1', '1', '1', '1', '1', '1', '1', '1', '1', '1',
'1', '0', '0', '0', '', '', '', '', '', '', '', '', '', '', '', '', '',
'', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
'', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
'', '', '', '', '', '', '', '', '', '', '', '')
Line : 398
File : profilcp_board_config.php"
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