Notice (8): Undefined index: refine [APP/Controller/ProductsController.php, line 776]
Notice (8): Undefined index: refine [APP/Controller/ProductsController.php, line 781]
Notice (8): Undefined index: refine [APP/Controller/ProductsController.php, line 786]
Notice (8): Undefined variable: precision [APP/Controller/ProductsController.php, line 793]
Warning (512): Unable to emit headers. Headers sent in file=/var/www/html/exceltoner/vendor/cakephp/cakephp/src/Error/Debugger.php line=853 [CORE/src/Http/ResponseEmitter.php, line 48]
Warning (2): Cannot modify header information - headers already sent by (output started at /var/www/html/exceltoner/vendor/cakephp/cakephp/src/Error/Debugger.php:853) [CORE/src/Http/ResponseEmitter.php, line 148]
Warning (2): Cannot modify header information - headers already sent by (output started at /var/www/html/exceltoner/vendor/cakephp/cakephp/src/Error/Debugger.php:853) [CORE/src/Http/ResponseEmitter.php, line 181]
Error: [] operator not supported for strings

[] operator not supported for strings Error

Documentation API
Error in: ROOT/src/Controller/ProductsController.php, line 918

Could this be caused by using Auto-Tables?

Some of the Table objects in your application were created by instantiating "Cake\ORM\Table" instead of any other specific subclass.

This could be the cause for this exception. Auto-Tables are created for you under the following circumstances:


Please try correcting the issue for the following table aliases:


If you want to customize this error message, create src/Template/Error/error500.ctp

toggle vendor stack frames