Can not login in ISPConfig after reboot

openssl genrsa -des3 -passout pass:yourpassword -out /root/ispconfig/httpd/conf/ssl.key/server.key2 1024
openssl req -new -passin pass:yourpassword -passout pass:yourpassword -key /root/ispconfig/httpd/conf/ssl.key/server.key2 -out /root/ispconfig/httpd/conf/ssl.csr/server.csr -days 365
openssl req -x509 -passin pass:yourpassword -passout pass:yourpassword -key /root/ispconfig/httpd/conf/ssl.key/server.key2 -in /root/ispconfig/httpd/conf/ssl.csr/server.csr -out /root/ispconfig/httpd/conf/ssl.crt/server.crt -days 365
openssl rsa -passin pass:yourpassword -in /root/ispconfig/httpd/conf/ssl.key/server.key2 -out /root/ispconfig/httpd/conf/ssl.key/server.key
chmod 400 /root/ispconfig/httpd/conf/ssl.key/server.key


I did this and I could get in ISPConfig and login with admin to.

Then I JUST RESTARTED the pc and i can no longer login in the ISPConfig page!! It shows this errors on the page:

Warning: mysql_connect() [function.mysql-connect]: Can't connect to MySQL server on '127.0.0.1' (4) in /home/admispconfig/ispconfig/lib/classes/ispconfig_db_mysql.lib.php on line 77

Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: Access denied for user 'admispconfig'@'localhost' (using password: NO) in /home/admispconfig/ispconfig/web/login/login.php on line 40

Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: A link to the server could not be established in /home/admispconfig/ispconfig/web/login/login.php on line 40

Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: Access denied for user 'admispconfig'@'localhost' (using password: NO) in /home/admispconfig/ispconfig/web/login/login.php on line 41

Warning: mysql_real_escape_string() [function.mysql-real-escape-string]: A link to the server could not be established in /home/admispconfig/ispconfig/web/login/login.php on line 41

Warning: Cannot modify header information - headers already sent by (output started at /home/admispconfig/ispconfig/lib/classes/ispconfig_db_mysql.lib.php:77) in /home/admispconfig/ispconfig/web/login/login.php on line 60



I tried to restart ISPConfig but it says this:

root@linuxsrv:~# /etc/init.d/ispconfig_server restart
Shutting down ISPConfig system...
/root/ispconfig/httpd/bin/apachectl stop: httpd stopped
ISPConfig system stopped!
Starting ISPConfig system...
/root/ispconfig/httpd/bin/apachectl startssl: httpd started
Could not connect to MySQL server!ISPConfig system is now up and running!


I've already started the mysql server but the problem remains.
/etc/init.d/mysql start

WHAT CAN I DO? Please help me.

Thank you.