addons on folder are not working

Hello everyone

I stopped plaing wow for 1 year . I had addons on interface but they are not working . This addons use to work before i left the game . now when i join the game only 2 out of 21 addons are working . What is happening . Should i delete them and redownload them . Please give me a solution .

at character selection screen, click on "addons" (on left bottom corner) > enable "load out of date addons"

Please close this topic , a Moderator aka GM helped me .