possible security attack!‏

Hello I have a problem with    possible security attack!‏

I have followed the instruction in the trouble-shooter in here but every time I add the 26 to both and click save I get this.

Possible security attack!!! All data has been collected and sent to the site owner for analysis.

I have had to remove my email address as I was getting over 2000 emails like in an hour but now I get no emails of when new members have joined please I need help on this. Thank you.

and my fyp password was changed in my cpanel and now I can't change the password in my D7 site?

1. Go to admin panel - settings - advanced settings

2. Open 'Security" tab and make -1 for "Total security impact threshold to send report:" and "Total security impact threshold to send report and block aggressor:" settings

Hello, thank you for that but I have D7.0 sorry thought I did say that in post sorry.