sledovanitv.cz Error

good day. I came across a problem when using czech ini files sledovanitv.cz.ini (no channel is working.)

at ?.?..ctor (System.String , System.String , ?.? , System.Boolean ) [0x02cb6] in :0
at ?.?..ctor (System.String ) [0x012f8] in :0
at ?.?.? (System.String[] ) [0x00351] in :0
SiteIni syntax exception:
file: /home/hts/webgrab/siteini.user/sledovanitv/sledovanitv.cz.ini
line: 13
message:
Correct the cultureinfo=cz-CZ
Exception.Message: Culture name cz-CZ is not supported.
Parameter name: name