drupal 7 - Commerce License Role Module -

drupal 7 - Commerce License Role Module -

i have utilize drupal 7.36. have install many modules.i have used drupal commerce module payment gateway.when ever install commerce license role module error display this.

databaseschemaobjectexistsexception: table field_data_num_renewals exists. in databaseschema->createtable() (line 657 of c:\xampp\htdocs\aptech_video\includes\database\schema.inc).

so how can solve error ?

drupal-7 drupal-commerce