( ! ) Fatal error: Array and string offset access syntax with curly braces is no longer supported in C:\wamp64\www\crop_db\libs\JSON.php on line 156
Call Stack
#	Time	Memory	Function	Location
1	0.0002	448056	{main}( )	...\user_management_request_handler.php:0
2	0.0003	448360	include_once( 'C:\wamp64\www\crop_db\components\application.php )	...\user_management_request_handler.php:3
3	0.0003	448656	include_once( 'C:\wamp64\www\crop_db\components\page.php )	...\application.php:3
4	0.0005	449200	include_once( 'C:\wamp64\www\crop_db\database_engine\insert_command.php )	...\page.php:5
5	0.0006	540688	include_once( 'C:\wamp64\www\crop_db\database_engine\engine.php )	...\insert_command.php:6
6	0.0007	540960	include_once( 'C:\wamp64\www\crop_db\components\utils\sm_datetime.php )	...\engine.php:4
7	0.0007	541568	include_once( 'C:\wamp64\www\crop_db\components\utils\system_utils.php )	...\sm_datetime.php:4