I have almost 300 mods, it might take a while to test, don't you think ? Whereas here it took only 3 crashes to delete the unworking mods.
Anyway, it worked, I can launch my world but it crashes soon after that with the following log :
https://privatebin.net/?73b6bfb39ddccc14#94ALN4Guy6sK1sL95aLhKT16kkRSonXD7dgUDXckepxt