Title: PHP errors Last modified: March 26, 2021 --- # PHP errors * [wpconvert](https://wordpress.org/support/users/wpconvert/) * (@wpconvert) * [5 years, 1 month ago](https://wordpress.org/support/topic/php-errors-231/) * Hi * Just thought I’d report a persistent php error I’m seeing whilst testing the plugin – hopefully this will help with development…and clean things up a bit? * PHP Warning: The use statement with non-compound name ‘SLN_Plugin’ has no effect in /home/mydomain/public_html/wp-content/plugins/salon-booking-system/src/SLN/ Admin/Customers/List.php on line 7 * I am getting others here and there – I’ll continue to check and take note of what’s happening at the time and report back if necessary. * Thanks Viewing 3 replies - 1 through 3 (of 3 total) * Plugin Author [Dimitri Grassi](https://wordpress.org/support/users/wordpresschef/) * (@wordpresschef) * [5 years, 1 month ago](https://wordpress.org/support/topic/php-errors-231/#post-14248123) * Hi, * thank you for reporting it to us. * Thread Starter [wpconvert](https://wordpress.org/support/users/wpconvert/) * (@wpconvert) * [5 years, 1 month ago](https://wordpress.org/support/topic/php-errors-231/#post-14258986) * No problem. You might also wish to look into this… When someone makes a booking, it seems to be successful but this appears in the php error log: * [29-Mar-2021 19:09:29 UTC] PHP Warning: array_map(): Expected parameter 2 to be an array, null given in /home/mydomain/public_html/wp-content/plugins/salon- booking-system/src/SLN/Action/Ajax/CalcBookingTotal.php on line 79 [29-Mar-2021 19:09:29 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/mydomain/ public_html/wp-content/plugins/salon-booking-system/src/SLN/Action/Ajax/CalcBookingTotal. php on line 81 [29-Mar-2021 19:17:05 UTC] SLN booking date/time: 2021-04-14 16: 00 [29-Mar-2021 19:17:05 UTC] SLN booking services: Array ( [1263] => 1286 ) * [29-Mar-2021 19:17:05 UTC] SLN booking settings: Array ( [attendant_enabled] => 1 ) * [29-Mar-2021 19:17:05 UTC] SLN booking service id: 1263 [29-Mar-2021 19:17:05 UTC] SLN booking service attendant enabled: 1 [29-Mar-2021 19:17:05 UTC] SLN booking service attendant id: 1286 [29-Mar-2021 19:17:08 UTC] SLN booking date/ time: 2021-04-14 16:00 [29-Mar-2021 19:17:08 UTC] SLN booking services: Array([ 1263] => 1288 ) * [29-Mar-2021 19:17:08 UTC] SLN booking settings: Array ( [attendant_enabled] => 1 ) * [29-Mar-2021 19:17:08 UTC] SLN booking service id: 1263 [29-Mar-2021 19:17:08 UTC] SLN booking service attendant enabled: 1 [29-Mar-2021 19:17:08 UTC] SLN booking service attendant id: 1288 [29-Mar-2021 19:22:54 UTC] PHP Warning: The use statement with non-compound name ‘SLN_Plugin’ has no effect in /home/mydomain/ public_html/wp-content/plugins/salon-booking-system/src/SLN/Admin/Customers/List. php on line 7 [29-Mar-2021 19:52:36 UTC] PHP Warning: The use statement with non-compound name ‘SLN_Plugin’ has no effect in /home/mydomain/public_html/wp- content/plugins/salon-booking-system/src/SLN/Admin/Customers/List.php on line 7 [30-Mar-2021 12:20:53 UTC] SLN booking date/time: 2021-04-14 13:00 [30-Mar- 2021 12:20:53 UTC] SLN booking services: Array ( [1267] => 1284 ) * [30-Mar-2021 12:20:53 UTC] SLN booking settings: Array ( [attendant_enabled] => 1 ) * [30-Mar-2021 12:20:53 UTC] SLN booking service id: 1267 [30-Mar-2021 12:20:53 UTC] SLN booking service attendant enabled: 1 [30-Mar-2021 12:20:53 UTC] SLN booking service attendant id: 1284 [30-Mar-2021 12:22:19 UTC] SLN booking date/ time: 2021-04-16 12:30 [30-Mar-2021 12:22:19 UTC] SLN booking services: Array([ 1267] => 1284 ) * [30-Mar-2021 12:22:19 UTC] SLN booking settings: Array ( [attendant_enabled] => 1 ) * [30-Mar-2021 12:22:19 UTC] SLN booking service id: 1267 [30-Mar-2021 12:22:19 UTC] SLN booking service attendant enabled: 1 [30-Mar-2021 12:22:19 UTC] SLN booking service attendant id: 1284 [31-Mar-2021 11:09:26 UTC] SLN booking date/ time: 2021-04-12 10:00 [31-Mar-2021 11:09:26 UTC] SLN booking services: Array([ 1248] => 1276 ) * [31-Mar-2021 11:09:26 UTC] SLN booking settings: Array ( [attendant_enabled] => 1 ) * [31-Mar-2021 11:09:26 UTC] SLN booking service id: 1248 [31-Mar-2021 11:09:26 UTC] SLN booking service attendant enabled: 1 [31-Mar-2021 11:09:26 UTC] SLN booking service attendant id: 1276 [31-Mar-2021 11:41:41 UTC] PHP Warning: The use statement with non-compound name ‘SLN_Plugin’ has no effect in /home/mydomain/ public_html/wp-content/plugins/salon-booking-system/src/SLN/Admin/Customers/List. php on line 7` * ————————————————– * Hope it means something to you Thanks again * Thread Starter [wpconvert](https://wordpress.org/support/users/wpconvert/) * (@wpconvert) * [5 years ago](https://wordpress.org/support/topic/php-errors-231/#post-14320164) * Any update on this? Thanks Viewing 3 replies - 1 through 3 (of 3 total) The topic ‘PHP errors’ is closed to new replies. * ![](https://ps.w.org/salon-booking-system/assets/icon-256x256.gif?rev=3214950) * [Salon Booking System - Free Version](https://wordpress.org/plugins/salon-booking-system/) * [Frequently Asked Questions](https://wordpress.org/plugins/salon-booking-system/#faq) * [Support Threads](https://wordpress.org/support/plugin/salon-booking-system/) * [Active Topics](https://wordpress.org/support/plugin/salon-booking-system/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/salon-booking-system/unresolved/) * [Reviews](https://wordpress.org/support/plugin/salon-booking-system/reviews/) ## Tags * [PHP errors](https://wordpress.org/support/topic-tag/php-errors/) * 3 replies * 2 participants * Last reply from: [wpconvert](https://wordpress.org/support/users/wpconvert/) * Last activity: [5 years ago](https://wordpress.org/support/topic/php-errors-231/#post-14320164) * Status: not resolved