執行表單操作出現錯誤

PHP Warning: Unknown: Input variables exceeded 1000. To increase the limit change max_input_vars in php.ini. in Unknown on line 0

這是PHP的最大輸入變數太小，預設為1000，可以更改php.ini

找到

....
; How many GET/POST/COOKIE input variables may be accepted
;max_input_vars = 1000
...

將;max_input_vars = 1000,的[;]刪除，1000的數字加大如:

max_input_vars = 2000
存檔後重啟apache