Error while modding Elden Ring

[morleman1]

This is the error i got while mass importing the csv files i merged. They are about 10000 variations of this error with different rows coming up.
I followed this Youtube-tutorial:

I am trying to merge 6 mods, so i can play all 6 together, but i am new to this and helplessly lost.
Mods are:
**1.**Enemies Moveset
**2.**Spells Reworked and Talisman Buffs
**3.**NPCs And Bosses Spirit Summons 3.92
**4.**Detailed Item Descriptions
**5.**Elden Ring Modpack
**6.**UNLOCKED SUMMONS

Thanks for helping