Psalm (PHP lsp) did not run

[mdtrooper]

• Did you upgrade to latest plugin version?

Yes

• Did you upgrade to/compile latest binary?

$ ./languageclient --version
languageclient 0.1.161

• (Neovim users only) Did you check output of :checkhealth LanguageClient?

health#LanguageClient#check                                                     
========================================================================        
Buscando "autoload/health/LanguageClient.vim" en "/home/panacea/.config/nvim,/home/panacea/.config/nvim/plugged/indentLine,/home/panacea/.config/nvim/plugged/vim-workspace,/home/panacea/.config/nvim/plugged/vim-commentary,/home/panacea/.config/nvim/plugged/vim-sleuth,/home/panacea/.config/nvim/plugged/vim-  
↪ closetag,/home/panacea/.config/nvim/plugged/emmet-vim,/home/panacea/.config/nvim/plugged/LanguageClient-neovim,/home/panacea/.config/nvim/plugged/ncm2,/home/panacea/.config/nvim/plugged/nvim-yarp,/home/panacea/.config/nvim/plugged/fzf,/home/panacea/.config/nvim/plugged/fzf.vim,/home/panacea/.config/nvim/  
↪ plugged/kotlin-vim,/etc/xdg/xdg-mate/nvim,/etc/xdg/nvim,/home/panacea/.local/share/nvim/site,/usr/share/mate/nvim/site,/home/panacea/.local/share/flatpak/exports/share/nvim/site,/var/lib/flatpak/exports/share/nvim/site,/usr/local/share/nvim/site,/usr/share/nvim/site,/usr/share/nvim/runtime,/usr/share/nvim/
↪ runtime/pack/dist/opt/matchit,/usr/share/nvim/site/after,/usr/local/share/nvim/site/after,/var/lib/flatpa
Buscando "/home/panacea/.config/nvim/autoload/health/LanguageClient.vim"        
Buscando "/home/panacea/.config/nvim/plugged/indentLine/autoload/health/LanguageClient.vim"
Buscando "/home/panacea/.config/nvim/plugged/vim-workspace/autoload/health/LanguageClient.vim"
Buscando "/home/panacea/.config/nvim/plugged/vim-commentary/autoload/health/LanguageClient.vim"
Buscando "/home/panacea/.config/nvim/plugged/vim-sleuth/autoload/health/LanguageClient.vim"
Buscando "/home/panacea/.config/nvim/plugged/vim-closetag/autoload/health/LanguageClient.vim"
Buscando "/home/panacea/.config/nvim/plugged/emmet-vim/autoload/health/LanguageClient.vim"
Buscando "/home/panacea/.config/nvim/plugged/LanguageClient-neovim/autoload/health/LanguageClient.vim"
chdir(/home/panacea/mio)                                                        
chdir(/home/panacea/.config/nvim/plugged/LanguageClient-neovim/autoload/health) 
chdir(/home/panacea/mio)                                                        
línea 21: ejecutando /home/panacea/.config/nvim/plugged/LanguageClient-neovim/autoload/health/LanguageClient.vim
La ejecución de /home/panacea/.config/nvim/plugged/LanguageClient-neovim/autoload/health/LanguageClient.vim ha terminado
continuando en function health#check                                            
¦·- OK: binary found: /home/panacea/.config/nvim/plugged/LanguageClient-neovim/bin/languageclient
Executing command: "'/home/panacea/.config/nvim/plugged/LanguageClient-neovim/bin/languageclient' '--version'"
                                                                                
                                                                                
¦·- OK: languageclient 0.1.161                                                  
¦·- OK: Floating window is supported and will be used for hover                 

• Did you check troubleshooting?

Describe the bug

I installed https://github.com/vimeo/psalm and I am set the config to run, but it did not run.

Environment

• neovim/vim version (nvim --version or vim --version):

$ nvim --version
NVIM v0.4.3
Build type: Release
LuaJIT 2.1.0-beta3
Compilation: /usr/bin/cc -g -O2 -fdebug-prefix-map=/build/neovim-gOb7vg/neovim-0.4.3=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=1 -DDISABLE_LOG -Wdate-time -D_FORTIFY_SOURCE=1 -O2 -DNDEBUG -DMIN_LOG_LEVEL=3 -Wall -Wextra -pedantic -Wno-unused-parameter -Wstrict-prototypes -std=gnu99 -Wshadow -Wconversion -Wmissing-prototypes -Wimplicit-fallthrough -Wvla -fstack-protector-strong -fdiagnostics-color=always -DINCLUDE_GENERATED_DECLARATIONS -D_GNU_SOURCE -DNVIM_MSGPACK_HAS_FLOAT32 -DNVIM_UNIBI_HAS_VAR_FROM -I/build/neovim-gOb7vg/neovim-0.4.3/build/config -I/build/neovim-gOb7vg/neovim-0.4.3/src -I/usr/include -I/usr/include/lua5.1 -I/build/neovim-gOb7vg/neovim-0.4.3/build/src/nvim/auto -I/build/neovim-gOb7vg/neovim-0.4.3/build/include
Compilado por team+vim@tracker.debian.org

Features: +acl +iconv +tui
See ":help feature-compile"

     archivo "vimrc" del sistema: "$VIM/sysinit.vim"
            predefinido para $VIM: "/usr/share/nvim"

Run :checkhealth for more info

• This plugin version (git rev-parse --short HEAD):

$ git rev-parse --short HEAD
a42594c

• This plugin's binary version (bin/languageclient --version):

$ git rev-parse --short HEAD
a42594c

• Minimal vimrc content (A minimal vimrc is the smallest vimrc that could
  reproduce the issue. Refer to an example [here][min-vimrc.vim]):

let g:LanguageClient_serverCommands = {                           
   \ 'python': ['/usr/local/bin/pylsp'],                         
   \ 'rust': ['rls'],                                            
   \ 'kotlin': ['kotlin-language-server'],                       
   \ 'javascript': ['typescript-language-server', '--stdio'],    
   \ 'typescript': ['typescript-language-server', '--stdio'],    
   \ 'javascript.jsx': ['typescript-language-server', '--stdio'],
   \ 'typescript.tsx': ['typescript-language-server', '--stdio'],
   \ 'php': ['psalm-language-server', '--verbose'],              
   \ }        

• Language server link and version:

https://github.com/vimeo/psalm

• Log of LanguageClient

#######
LanguageClient 0.1.161
#######
12:24:07 INFO unnamed src/language_server_protocol.rs:3580 settings synced
12:24:07 WARN unnamed src/utils.rs:88 Unknown project type. Fallback to use dir as project root: Ok("/tmp")
12:24:07 INFO unnamed src/language_server_protocol.rs:3607 Project root: /tmp
12:24:07 INFO unnamed src/language_server_protocol.rs:840 initialize; params=Object({"bufnr": Number(1), "filename": String("/tmp/prueba.php"), "languageId": String("php"), "position": Object({"character": Number(0), "line": Number(0)}), "viewport": Object({"end": Number(3), "start": Number(0)})})
12:24:07 ERROR reader-Some("php") src/rpcclient.rs:64 Thread reader-Some("php") exited with error: Unable to read from language server
12:24:09 INFO reader-None src/rpcclient.rs:241 reader-None terminated

To Reproduce

Steps to reproduce the behavior:

• Install this plugin.
• Install Psalm
• Config the pslam in the init.vim
• Try something in PHP as test.php

<?php
$a = 123;
print_r($a);
?>

Current behavior

Ẁell, I expect to run similitar when code python with autocomplete and this things.

Expected behavior

It does not show any sugestion to autocomplete for example.

Screenshots

Additional context