when i run the run.sh file Iam getting this error suggest me how to solve this error

[SWAPNA ARUKALA]

sh: 2: export: Files/WindowsApps/CanonicalGroupLimited.Ubuntu20.04LTS_2004.5.11.0_x64__79rhkp1fndgsc:/mnt/c/WINDOWS/system32:/mnt/c/WINDOWS:/mnt/c/WINDOWS/System32/Wbem:/mnt/c/WINDOWS/System32/WindowsPowerShell/v1.0/:/mnt/c/WINDOWS/System32/OpenSSH/:/mnt/c/Users/DELL/anaconda3:/mnt/c/Users/DELL/anaconda3/Library/mingw-w64/bin:/mnt/c/Users/DELL/anaconda3/Library/usr/bin:/mnt/c/Users/DELL/anaconda3/Library/bin:/mnt/c/Users/DELL/anaconda3/Scripts:/mnt/c/Users/DELL/AppData/Local/Microsoft/WindowsApps:/mnt/c/Users/DELL/AppData/Local/Programs/Microsoft: bad variable name
--> ERROR: data/lang_nosp/L_disambig.fst is not olabel sorted
--> ERROR (see error messages above)
prepare_lang.sh: error validating output