( ! ) Fatal error: Cannot make non static method LD\Sports\Season::previousId() static in class LD\Sports\NbaSeason in /data/site/comun/LD/Sports/NbaSeason.php on line 91
Call Stack
#	Time	Memory	Function	Location
1	0.0001	362392	{main}( )	.../c.php:0
2	0.0114	1402976	include( '/data/site/comun/vistas/nba.standings.view.php )	.../c.php:73
3	0.0115	1402976	{closure:/data/site/comun/init.php:9-35}( $class = 'LD\\Sports\\NbaSeason' )	.../nba.standings.view.php:10
4	0.0121	1408952	include_once( '/data/site/comun/LD/Sports/NbaSeason.php )	.../init.php:17