[HellRazor]

That error is due to a bad SQL query in the install text. In the SQL query, "author" is misspelled as "authur".

To fix this:

In AdminCP, go to Execute SQL Query under Import & Maintenance.

First execute this query to delete the incorrect table:

DROP TABLE IF EXISTS modslog;

Then execute this query to create a corrected table;

CREATE TABLE modslog (
modid int(10) auto_increment,
name varchar(250),
description varchar(250),
author varchar(250),
version varchar(250),
date int(10),
PRIMARY KEY(modid))