Warning: A non-numeric value encountered in /home/www/html/area_3/no on line 1222

Fatal error: Uncaught TypeError: number_format(): Argument #1 ($num) must be of type float, string given in /home/www/html/area_3/no:1222 Stack trace: #0 /home/www/html/area_3/no(1222): number_format() #1 /home/www/html/area_3/no(501): index_juchu() #2 /home/www/html/area_3/no(287): html_kako_jiseki_honbun() #3 /home/www/html/bg2/lib.inc(115): honbun_html() #4 /home/www/html/area_3/no(265): html_all() #5 {main} thrown in /home/www/html/area_3/no on line 1222