[Plugin: Bowe Codes] Getting an error once plug in is activated

I installed the plug in but get this error when I click on the bcode icon in a page…

Fatal error: Call to undefined function wpcf7_add_tag_generator() in /home/content/86/9364186/html/wp-content/plugins/contact-form-7/modules/text.php on line 152

http://ww.wp.xz.cn/extend/plugins/bowe-codes/