Because in config you make typos. Validate by pasting your config on websites like jsonlint. The only problem is typos in config, like double , instead of a single one. That's completely your configuration issue, not plugin or oxide.

https://pastebin.com/aPiamLS2
Hey can you check it again please, My eyes hurt from looking but i think i got all the doubles and its still not working. I feel so stupid sorry

https://jsonlint.com/

Parse error on line 1140

M8 i think i have it. Found more doubles but it looks like to be working just fine now. So thanks ofr all your help, your my hero.
Thx Jay