Issue with php 7.1

[digitalmdma]

With php 7.1 it is not possible to save options. After clicking the saving button all data is lost. With php 5.6 it's working fine.

[HunterLou]

same to you

[bryan-farris]

EDIT: I can confirm this is also happening on PHP 7.2. However, it only seems to be happening with a multicheck field.

[bryan-farris]

@digitalmdma & @HunterLou are you using the latest version of the plugin from this GH repo? Looks like a fix was pushed to it a few months back but it is not the same version that is currently available through the WP plugin marketplace.