[SmartCrawl Pro] Javascript error ith smartcrawl

Hi there, every time when i tried to set the focus keyword i have this two output errors:

Uncaught TypeError: Cannot read property 'getPostData' of undefined
at render_update (wds-metabox.js:81)
at cback (wds-metabox.js:132)
at HTMLButtonElement.render_update_refresh_click (wds-metabox.js:141)
at HTMLDocument.dispatch (load-scripts.php:3)
at HTMLDocument.r.handle (load-scripts.php:3)

And:
Uncaught TypeError: Cannot read property 'getPostData' of undefined
at render_update (wds-metabox.js:81)
at HTMLInputElement.save_focus_keywords (wds-metabox.js:252)
at c (load-scripts.php:14)