Title: PHP Errors
Last modified: January 28, 2021

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# PHP Errors

 *  [leveluplifecoaching](https://wordpress.org/support/users/leveluplifecoaching/)
 * (@leveluplifecoaching)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/php-errors-225/)
 * Hi there,
 * I am running the latest version 4.9.9 and have been seeing the following PHP 
   error in my logs for a couple of months now:
 * [28-Jan-2021 06:20:29 UTC] PHP Warning: session_start(): Cannot start session
   when headers already sent in /usr/www/users/xxxx/wp-content/plugins/salon-booking-
   system/salon.php on line 108
 * Could you fix this please?

Viewing 7 replies - 1 through 7 (of 7 total)

 *  [alexandre78910](https://wordpress.org/support/users/alexandre78910/)
 * (@alexandre78910)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/php-errors-225/#post-13979771)
 * I got the exact same error.
    up
 *  Thread Starter [leveluplifecoaching](https://wordpress.org/support/users/leveluplifecoaching/)
 * (@leveluplifecoaching)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/php-errors-225/#post-13990078)
 * [@alexandre78910](https://wordpress.org/support/users/alexandre78910/) thanks
   for commenting!
 * I posted here before, but the issue does not seem to have been resolved yet: 
   [https://wordpress.org/support/topic/php-error-431/](https://wordpress.org/support/topic/php-error-431/)
 *  [hotskeppers](https://wordpress.org/support/users/hotskeppers/)
 * (@hotskeppers)
 * [5 years, 1 month ago](https://wordpress.org/support/topic/php-errors-225/#post-14010942)
 * Yes, same error on one of my sites. Looking forward to resolution also
    -  This reply was modified 5 years, 1 month ago by [hotskeppers](https://wordpress.org/support/users/hotskeppers/).
 *  Plugin Author [Dimitri Grassi](https://wordpress.org/support/users/wordpresschef/)
 * (@wordpresschef)
 * [5 years, 1 month ago](https://wordpress.org/support/topic/php-errors-225/#post-14020018)
 * Hi,
 * which version of WordPress and Php is in use on your website?
 * Where exactly do you see that php warning?
 *  [hotskeppers](https://wordpress.org/support/users/hotskeppers/)
 * (@hotskeppers)
 * [5 years, 1 month ago](https://wordpress.org/support/topic/php-errors-225/#post-14022368)
 * Hi,
 * I am running PHP7.4 ; WordPress 5.6.1 and this warning is showing in my hosting
   logs under PHP Error Logs.
 * Hope that assists.
 * Cheers
 *  Thread Starter [leveluplifecoaching](https://wordpress.org/support/users/leveluplifecoaching/)
 * (@leveluplifecoaching)
 * [5 years, 1 month ago](https://wordpress.org/support/topic/php-errors-225/#post-14023324)
 * Hi all,
 * Also running PHP 7.4, WordPress 5.6.1 and the error is showing in PHP_errors.
   log
 * Is anyone else also getting the following in their Site Health screen? (wondering
   if this is related):
 * “Your site could not complete a loopback request
 * Loopback requests are used to run scheduled events, and are also used by the 
   built-in editors for themes and plugins to verify code stability.
 * The loopback request to your site failed, this means features relying on them
   are not currently working as expected.
    Error: cURL error 28: Operation timed
   out after 10001 milliseconds with 0 bytes received (http_request_failed)”
 *  Thread Starter [leveluplifecoaching](https://wordpress.org/support/users/leveluplifecoaching/)
 * (@leveluplifecoaching)
 * [5 years, 1 month ago](https://wordpress.org/support/topic/php-errors-225/#post-14088679)
 * Hi again,
 * I recently updated to Salon Booking 5.2, however the PHP error is still showing.
   The loopback request error is also still showing in Site Health.
 * Any update on these issues yet?
 * Thanks

Viewing 7 replies - 1 through 7 (of 7 total)

The topic ‘PHP Errors’ is closed to new replies.

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 * [Frequently Asked Questions](https://wordpress.org/plugins/salon-booking-system/#faq)
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 * [Active Topics](https://wordpress.org/support/plugin/salon-booking-system/active/)
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## Tags

 * [PHP errors](https://wordpress.org/support/topic-tag/php-errors/)
 * [PHP Warning](https://wordpress.org/support/topic-tag/php-warning/)
 * [salonbooking](https://wordpress.org/support/topic-tag/salonbooking/)

 * 7 replies
 * 4 participants
 * Last reply from: [leveluplifecoaching](https://wordpress.org/support/users/leveluplifecoaching/)
 * Last activity: [5 years, 1 month ago](https://wordpress.org/support/topic/php-errors-225/#post-14088679)
 * Status: not resolved