Install problem

[chesi]

Hello,
I am trying to install on a Slurm cluster using conda as suggested:
conda env create -f environment-RSAIGE.yml

and I get the following error:
CondaValueError: prefix already exists: /mnt/isilon/sfgi/programs/miniconda3
EnvironmentSectionNotValid: The following sections on '/mnt/isilon/sfgi/programs/SAIGE/environment-RSAIGE.yml' are invalid and will be ignored:

• payload
• title

Any suggestions?
Thanks!