Traceback error in all Homebrew's commands

[hernimen]

• ran brew update and can still reproduce the problem?
• ran brew doctor, fixed all issues and can still reproduce the problem?
• ran brew config and brew doctor and included their output with your issue?

What you were trying to do (and why)

Installing the newest version of homebrew in Macosx Catalina 10.15 . Can't install homebrew !
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

What happened (include command output)

`==> Downloading and installing Homebrew...
remote: Enumerating objects: 79, done.
remote: Counting objects: 100% (79/79), done.
remote: Compressing objects: 100% (50/50), done.
remote: Total 129957 (delta 35), reused 47 (delta 29), pack-reused 129878
Receiving objects: 100% (129957/129957), 31.08 MiB | 1.11 MiB/s, done.
Resolving deltas: 100% (95356/95356), done.
From https://github.com/Homebrew/brew

[new branch] master -> origin/master
[new tag] 0.1 -> 0.1
[new tag] 0.2 -> 0.2
[new tag] 0.3 -> 0.3
[new tag] 0.4 -> 0.4
[new tag] 0.5 -> 0.5
[new tag] 0.6 -> 0.6
[new tag] 0.7 -> 0.7
[new tag] 0.7.1 -> 0.7.1
[new tag] 0.8 -> 0.8
[new tag] 0.8.1 -> 0.8.1
[new tag] 0.9 -> 0.9
[new tag] 0.9.1 -> 0.9.1
[new tag] 0.9.2 -> 0.9.2
[new tag] 0.9.3 -> 0.9.3
[new tag] 0.9.4 -> 0.9.4
[new tag] 0.9.5 -> 0.9.5
[new tag] 0.9.8 -> 0.9.8
[new tag] 0.9.9 -> 0.9.9
[new tag] 1.0.0 -> 1.0.0
[new tag] 1.0.1 -> 1.0.1
[new tag] 1.0.2 -> 1.0.2
[new tag] 1.0.3 -> 1.0.3
[new tag] 1.0.4 -> 1.0.4
[new tag] 1.0.5 -> 1.0.5
[new tag] 1.0.6 -> 1.0.6
[new tag] 1.0.7 -> 1.0.7
[new tag] 1.0.8 -> 1.0.8
[new tag] 1.0.9 -> 1.0.9
[new tag] 1.1.0 -> 1.1.0
[new tag] 1.1.1 -> 1.1.1
[new tag] 1.1.10 -> 1.1.10
[new tag] 1.1.11 -> 1.1.11
[new tag] 1.1.12 -> 1.1.12
[new tag] 1.1.13 -> 1.1.13
[new tag] 1.1.2 -> 1.1.2
[new tag] 1.1.3 -> 1.1.3
[new tag] 1.1.4 -> 1.1.4
[new tag] 1.1.5 -> 1.1.5
[new tag] 1.1.6 -> 1.1.6
[new tag] 1.1.7 -> 1.1.7
[new tag] 1.1.8 -> 1.1.8
[new tag] 1.1.9 -> 1.1.9
[new tag] 1.2.0 -> 1.2.0
[new tag] 1.2.1 -> 1.2.1
[new tag] 1.2.2 -> 1.2.2
[new tag] 1.2.3 -> 1.2.3
[new tag] 1.2.4 -> 1.2.4
[new tag] 1.2.5 -> 1.2.5
[new tag] 1.2.6 -> 1.2.6
[new tag] 1.3.0 -> 1.3.0
[new tag] 1.3.1 -> 1.3.1
[new tag] 1.3.2 -> 1.3.2
[new tag] 1.3.3 -> 1.3.3
[new tag] 1.3.4 -> 1.3.4
[new tag] 1.3.5 -> 1.3.5
[new tag] 1.3.6 -> 1.3.6
[new tag] 1.3.7 -> 1.3.7
[new tag] 1.3.8 -> 1.3.8
[new tag] 1.3.9 -> 1.3.9
[new tag] 1.4.0 -> 1.4.0
[new tag] 1.4.1 -> 1.4.1
[new tag] 1.4.2 -> 1.4.2
[new tag] 1.4.3 -> 1.4.3
[new tag] 1.5.0 -> 1.5.0
[new tag] 1.5.1 -> 1.5.1
[new tag] 1.5.10 -> 1.5.10
[new tag] 1.5.11 -> 1.5.11
[new tag] 1.5.12 -> 1.5.12
[new tag] 1.5.13 -> 1.5.13
[new tag] 1.5.14 -> 1.5.14
[new tag] 1.5.2 -> 1.5.2
[new tag] 1.5.3 -> 1.5.3
[new tag] 1.5.4 -> 1.5.4
[new tag] 1.5.5 -> 1.5.5
[new tag] 1.5.6 -> 1.5.6
[new tag] 1.5.7 -> 1.5.7
[new tag] 1.5.8 -> 1.5.8
[new tag] 1.5.9 -> 1.5.9
[new tag] 1.6.0 -> 1.6.0
[new tag] 1.6.1 -> 1.6.1
[new tag] 1.6.10 -> 1.6.10
[new tag] 1.6.11 -> 1.6.11
[new tag] 1.6.12 -> 1.6.12
[new tag] 1.6.13 -> 1.6.13
[new tag] 1.6.14 -> 1.6.14
[new tag] 1.6.15 -> 1.6.15
[new tag] 1.6.16 -> 1.6.16
[new tag] 1.6.17 -> 1.6.17
[new tag] 1.6.2 -> 1.6.2
[new tag] 1.6.3 -> 1.6.3
[new tag] 1.6.4 -> 1.6.4
[new tag] 1.6.5 -> 1.6.5
[new tag] 1.6.6 -> 1.6.6
[new tag] 1.6.7 -> 1.6.7
[new tag] 1.6.8 -> 1.6.8
[new tag] 1.6.9 -> 1.6.9
[new tag] 1.7.0 -> 1.7.0
[new tag] 1.7.1 -> 1.7.1
[new tag] 1.7.2 -> 1.7.2
[new tag] 1.7.3 -> 1.7.3
[new tag] 1.7.4 -> 1.7.4
[new tag] 1.7.5 -> 1.7.5
[new tag] 1.7.6 -> 1.7.6
[new tag] 1.7.7 -> 1.7.7
[new tag] 1.8.0 -> 1.8.0
[new tag] 1.8.1 -> 1.8.1
[new tag] 1.8.2 -> 1.8.2
[new tag] 1.8.3 -> 1.8.3
[new tag] 1.8.4 -> 1.8.4
[new tag] 1.8.5 -> 1.8.5
[new tag] 1.8.6 -> 1.8.6
[new tag] 1.9.0 -> 1.9.0
[new tag] 1.9.1 -> 1.9.1
[new tag] 1.9.2 -> 1.9.2
[new tag] 1.9.3 -> 1.9.3
[new tag] 2.0.0 -> 2.0.0
[new tag] 2.0.1 -> 2.0.1
[new tag] 2.0.2 -> 2.0.2
[new tag] 2.0.3 -> 2.0.3
[new tag] 2.0.4 -> 2.0.4
[new tag] 2.0.5 -> 2.0.5
[new tag] 2.0.6 -> 2.0.6
[new tag] 2.1.0 -> 2.1.0
[new tag] 2.1.1 -> 2.1.1
[new tag] 2.1.10 -> 2.1.10
[new tag] 2.1.11 -> 2.1.11
[new tag] 2.1.12 -> 2.1.12
[new tag] 2.1.13 -> 2.1.13
[new tag] 2.1.14 -> 2.1.14
[new tag] 2.1.15 -> 2.1.15
[new tag] 2.1.16 -> 2.1.16
[new tag] 2.1.2 -> 2.1.2
[new tag] 2.1.3 -> 2.1.3
[new tag] 2.1.4 -> 2.1.4
[new tag] 2.1.5 -> 2.1.5
[new tag] 2.1.6 -> 2.1.6
[new tag] 2.1.7 -> 2.1.7
[new tag] 2.1.8 -> 2.1.8
[new tag] 2.1.9 -> 2.1.9
[new tag] 2.2.0 -> 2.2.0
[new tag] 2.2.1 -> 2.2.1
HEAD is now at 2749c52 Merge pull request #6840 from GauthamGoli/argv-cleanup-6
Traceback (most recent call last):
9: from /usr/local/Homebrew/Library/Homebrew/brew.rb:23:in

' 8: from /usr/local/Homebrew/Library/Homebrew/brew.rb:23:in require_relative'
7: from /usr/local/Homebrew/Library/Homebrew/global.rb:109:in <top (required)>' 6: from /usr/local/Homebrew/Library/Homebrew/global.rb:109:in new'
5: from /usr/local/Homebrew/Library/Homebrew/PATH.rb:10:in initialize' 4: from /usr/local/Homebrew/Library/Homebrew/PATH.rb:73:in parse'
3: from /usr/local/Homebrew/Library/Homebrew/PATH.rb:73:in flat_map' 2: from /usr/local/Homebrew/Library/Homebrew/PATH.rb:73:in each'
1: from /usr/local/Homebrew/Library/Homebrew/PATH.rb:73:in block in parse' /usr/local/Homebrew/Library/Homebrew/PATH.rb:73:in split': invalid byte sequence in UTF-8 (ArgumentError)
Failed during: /usr/local/bin/brew update --force
I had run brew update-reset and brew cleanup and every command that brew has, but I always get the same error

[MikeMcQuaid]

You'll need to adjust your PATH so it doesn't contain the invalid byte sequence