Views Autocomplete Filters issue

created a view. was trying to add an exposed filter for title and combined field and encountered error. below is from drupal log. reinstall version 7.x-1.2 from drupal and error is gone.

Error: Using $this when not in object context in views_autocomplete_filters_filter_hander_expose_form() (line 92 of /Users/halmiyasin/www/nbes-v3/sites/all/modules/views_autocomplete_filters/views_autocomplete_filters.module).