Title: Fatal error: Call to undefined function getallheaders()
Last modified: January 7, 2022

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# Fatal error: Call to undefined function getallheaders()

 *  Resolved [ryme11](https://wordpress.org/support/users/ryme11/)
 * (@ryme11)
 * [4 years, 4 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-getallheaders/)
 * Some environments don’t have getallheaders() which will result in a fatal error.
   Consider adding a workaround or perhaps using $_SERVER[‘Authorization’] directly.

Viewing 1 replies (of 1 total)

 *  Plugin Author [Lokalise](https://wordpress.org/support/users/lokalise/)
 * (@lokalise)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-getallheaders/#post-15480210)
 * Thank you for you submission. Issue have been addressed in 1.6.1.

Viewing 1 replies (of 1 total)

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 * 1 reply
 * 2 participants
 * Last reply from: [Lokalise](https://wordpress.org/support/users/lokalise/)
 * Last activity: [4 years, 2 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-getallheaders/#post-15480210)
 * Status: resolved