If you want to reinstall PicsEngine, please remove the admin/conf/install.lock file.
Cannot connect to the MySQL database.
mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead
Line: 48
File: /home/sipao/d-sipao/s-photo/admin/library/system/System.DBMysql.php
If you don't know what the problem is, please check our support page.