“The game failed to load error 1909... relaunch your game”

So after I updated into sims 4 seasons, created my sims then went to worlds then theres a sudden error it says i have to relaunch the game so i relaunched it several times but still theres the message is still there so the next thing I did is I deleted some of my mods using mod conflict detector so I opened my sims clicked play BUT THEN it was just in the loading screen for about an hour already. Idk what to do please help I was so excited for the sims 4 seasons ☹️