<br />
<b>Fatal error</b>:  Uncaught TypeError: mysqli_num_rows(): Argument #1 ($result) must be of type mysqli_result, bool given in /home/famosacom/public_html/includes/customfuncs_biz.php:188
Stack trace:
#0 /home/famosacom/public_html/includes/customfuncs_biz.php(188): mysqli_num_rows(false)
#1 /home/famosacom/public_html/includes/customfuncs_api.php(219): biz_token()
#2 /home/famosacom/public_html/includes/customfuncs_api.php(84): api_opciones_telas('2770', true, true)
#3 /home/famosacom/public_html/pages/producto.php(32): api_parametros_producto('740', true, '')
#4 /home/famosacom/public_html/index.php(41): include_once('/home/famosacom...')
#5 {main}
  thrown in <b>/home/famosacom/public_html/includes/customfuncs_biz.php</b> on line <b>188</b><br />