Home › Forums › Plugin Support › WP User Frontend Pro › Post submit error (undefined) This topic is: resolved Tagged: new-post, undefined This topic contains 3 replies, has 2 voices, and was last updated by towhid 4 years, 5 months ago. Viewing 4 posts - 1 through 4 (of 4 total) Author Posts February 9, 2015 at 8:19 am #36152 nabeelMember Post count: 29 The forms suddenly stopped working.. whenever i submit the post i get a popup error “undefined”.. i tried disabling all plugins, reinstalling wordpress and WP User Frontend Pro but still same error.. the last thing i did was i installed W3 Total Cache then uninstalled it and switched back to wp super cache.. i tried clearing the cache and manually deleting cache folder and still the same.. any idea whats wrong?.. February 9, 2015 at 10:25 am #36155 towhidParticipant Post count: 4505 Hello Nabeel, Can you please switch to WordPress default theme and lets see what is happening. Please let me know the result when done. Thank You 🙂 February 22, 2015 at 1:31 pm #37342 nabeelMember Post count: 29 never-mind.. it was the wp super cache plugin.. February 23, 2015 at 11:17 am #37379 towhidParticipant Post count: 4505 Hello Nabeel, I am very happy to know that the problem has been solved. Thank You 🙂 Author Posts Viewing 4 posts - 1 through 4 (of 4 total) The topic ‘Post submit error (undefined)’ is closed to new replies.