even after disable, the mines still destroy the blocks

I try to stop the server, put true start the server, restop and put false , restart, and nothing changes

I cannot reproduce this. I tested it on Minecraft 1.16.5, 1.18.2, 1.19.3, and 1.19.4 with SecurityCraft v1.9.6.2. Tested with a stone mine and a mine. Every time the config option was set to false, and mines did not break blocks when they exploded as expected.
Which Minecraft version and which SecurityCraft version are you using? Did you edit the config file while the server was offline? Which mine are you using that still destroys blocks for you?

I use minecraft 1.16.5 but security craft version 1.9.6.1 . I have edit the files during the serveur on line and i restart 2 times the server. All mines destruct block

Try editing the config while the server is offline.

Weird. I'm sorry, I don't know what might be causing this. I am leaving this open in case anyone else has more insight.

Okey thanks