This problem is showing on your Theme Options, it can be that you must edit your theme files and apply 777 privileges, so it's better if you contact you hosting provider for this issue.
Also please check if your server meets the recommended PHP configuration limits as follows:
私はごめんなさい、英語が得意ではありませんよ
テーマオプションを保存することができません。私は困ってんですよ！
私は何をすべきか？
Hi kusunokiwks,
Can you please send us your Wordpress username and password first?
Make sure to choose Private Reply when you send us sensitive informations!
Hi kusunokiwks,
This problem is showing on your Theme Options, it can be that you must edit your theme files and apply 777 privileges, so it's better if you contact you hosting provider for this issue.
Also please check if your server meets the recommended PHP configuration limits as follows:
For more info visit this link Recommended PHP Configuration Limits.
If you need more info, please don't hesitate to reply here :)