You need to add a comma in the end of line #6 in a file /dbtech/dbseo/install/206.php:
Currently it is:
(4, 'dbtech_dbseo_analytics_disabled', 1, 'validate', 'gaenabled', 'index.php?do=save&filedo=home&dogroup=analytics&setting[dbtech_dbseo_analytics_active]=1', 'post', UNIX_TIMESTAMP())
And...