I installed the plugin got the issue with database initialization:
`Database query error 1171
All parts of a PRIMARY KEY must be NOT NULL; if you need NULL in a key, use UNIQUE instead
CREATE TABLE IF NOT EXISTS qa_blog_users (
userid
INT(10) UNSIGNED DEFAULT NULL,
lastposted
DATETIME NOT NULL,
pcount
INT(10) UNSIGNED NOT NULL DEFAULT 0,
ccount
INT(10) UNSIGNED NOT NULL DEFAULT 0,
dcount
INT(10) UNSIGNED NOT NULL DEFAULT 0,
points
INT NOT NULL DEFAULT 0,
cselects
MEDIUMINT NOT NULL DEFAULT 0,
cselecteds
MEDIUMINT NOT NULL DEFAULT 0,
pupvotes
MEDIUMINT NOT NULL DEFAULT 0,
pdownvotes
MEDIUMINT NOT NULL DEFAULT 0,
cupvotes
MEDIUMINT NOT NULL DEFAULT 0,
cdownvotes
MEDIUMINT NOT NULL DEFAULT 0,
pvoteds
INT NOT NULL DEFAULT 0,
cvoteds
INT NOT NULL DEFAULT 0,
upvoteds
INT NOT NULL DEFAULT 0,
downvoteds
INT NOT NULL DEFAULT 0,
kickeduntil
DATETIME NOT NULL,
PRIMARY KEY (userid
),
KEY userid
(userid
),
KEY points
(points
),
KEY active
(lastposted
)
) ENGINE=InnoDB DEFAULT CHARSET=utf8
`
@jacksiro : Please help me with the issue