Error in class file!

error:
Parse error: syntax error, unexpected ‘$’, expecting T_VARIABLE in C:\Program Files (x86)\NetMake\v7\wwwroot\scriptcase\app\FCHH\grid_torneos_fechas\grid_torneos_fechas_grid.class.php on line 74

line 73: var $id_estado;
line 74: var $;
line 75: //—
line 76: function monta_grid($linhas = 0)

not write code in the interface
How I can know where is the problem?

many thanks!

SOLUTION: error in the class file

solution: hide field included in the Groupby configuration

many thanks