Title: Bug : undefined value
Last modified: October 10, 2026

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# Bug : undefined value

 *  Resolved [FinnSommer](https://wordpress.org/support/users/finnsommer/)
 * (@finnsommer)
 * [3 days, 5 hours ago](https://wordpress.org/support/topic/bug-undefined-value/)
 * After updating to the new version, all my forms in multiply websites can not 
   be sent.
   The error is: An undefined value was sent through this field.
 * Downgrading the plugin solved the issues.

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Takayuki Miyoshi](https://wordpress.org/support/users/takayukister/)
 * (@takayukister)
 * [2 days, 12 hours ago](https://wordpress.org/support/topic/bug-undefined-value/#post-19041856)
 * Where can we see the website in question?
 *  Thread Starter [FinnSommer](https://wordpress.org/support/users/finnsommer/)
 * (@finnsommer)
 * [2 days, 6 hours ago](https://wordpress.org/support/topic/bug-undefined-value/#post-19041918)
 * [@takayukister](https://wordpress.org/support/users/takayukister/) as I wrote,
   it was multiple websites, so do you want 20+ urls?
 * Anyway, the plugin are downgraded so you dont see the error on these sites.
 *  Thread Starter [FinnSommer](https://wordpress.org/support/users/finnsommer/)
 * (@finnsommer)
 * [1 day, 5 hours ago](https://wordpress.org/support/topic/bug-undefined-value/#post-19042442)
 * Bug solved with the new 6.2.2 update

Viewing 3 replies - 1 through 3 (of 3 total)

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 * 3 replies
 * 2 participants
 * Last reply from: [FinnSommer](https://wordpress.org/support/users/finnsommer/)
 * Last activity: [1 day, 5 hours ago](https://wordpress.org/support/topic/bug-undefined-value/#post-19042442)
 * Status: resolved