Fatal error: Uncaught TypeError: join(): Argument #2 ($array) must be of type ?array, string given in /home/users/1/peta-design/web/grumpy/stock_list.php:135
Stack trace:
#0 /home/users/1/peta-design/web/grumpy/stock_list.php(135): join(Array, ' ')
#1 {main}
thrown in /home/users/1/peta-design/web/grumpy/stock_list.php on line 135
