error log hoi4 debug mode

[23:06:18][no_game_date][dlc.cpp:222]: Invalid supported_version in  file: mod/ugc_2393210146.mod line: 7
[23:06:18][no_game_date][dlc.cpp:222]: Invalid supported_version in  file: mod/ugc_2404689961.mod line: 7
[23:06:18][no_game_date][persistent.cpp:66]: Error: "Unexpected token: thumbnail, near line: 6" in file: "mod/ugc_2790765985.mod" near line: 6
[23:06:18][no_game_date][dlc.cpp:222]: Invalid supported_version in  file: mod/ugc_2895455127.mod line: 14
[23:06:18][no_game_date][dlc.cpp:222]: Invalid supported_version in  file: mod/ugc_3050320120.mod line: 12
[23:06:18][no_game_date][dlc.cpp:222]: Invalid supported_version in  file: mod/ugc_3283095878.mod line: 8
[23:06:18][no_game_date][dlc.cpp:222]: Invalid supported_version in  file: mod/ugc_3307048842.mod line: 11
[23:06:18][no_game_date][dlc.cpp:222]: Invalid supported_version in  file: mod/ugc_3307069423.mod line: 10
[23:06:18][no_game_date][dlc.cpp:222]: Invalid supported_version in  file: mod/ugc_3431232092.mod line: 6
[23:06:18][no_game_date][dlc.cpp:222]: Invalid supported_version in  file: mod/ugc_699302152.mod line: 8
[23:06:23][no_game_date][statehistory.cpp:153]: Unknown countrytag for HEL owner-change in TODO
[23:06:31][1936.01.01.12][country.cpp:6942]: Attempting to set capital state #47 for Hellenic Republic, they dont own it!