bug: bad argument #1 to 'find' (string expected, got table)

[auxym]

Neovim version (nvim -v)

0.11.5

Operating system/version

Windows 11

Output of :AerialInfo

Aerial Info

Filetype: matlab
Configured backends:
lsp (supported) (attached)
treesitter (not supported) [No queries defined for 'matlab']
markdown (not supported) [Filetype is not markdown]
man (not supported) [Filetype is not man]
Show symbols: all symbols

Describe the bug

Not sure if this is a weird interaction between plugins, I am using AstroNvim. I keep getting this error, everytime I make an edit in a buffer:

Error executing vim.schedule lua callback: ...a/lazy/aerial.nvim/lua/aerial/backends/lsp/callbacks.lua:62: bad argument
#1 to 'find' (string expected, got table)
stack traceback:
        [C]: in function 'find'
        ...a/lazy/aerial.nvim/lua/aerial/backends/lsp/callbacks.lua:62: in function 'process_symbols'
        ...a/lazy/aerial.nvim/lua/aerial/backends/lsp/callbacks.lua:136: in function 'handle_symbols'
        ...a/lazy/aerial.nvim/lua/aerial/backends/lsp/callbacks.lua:186: in function 'fn'
        vim/_editor.lua:615: in function 'fn'
        vim/_editor.lua:366: in function <vim/_editor.lua:365>

What is the severity of this bug?

blocking (cannot use plugin)

Steps To Reproduce

1. Open a buffer
2. Enter insert mode
3. Escape (exit insert mode)
4. Error pops up

Expected Behavior

Can edit buffers without error.

Minimal example file

No response

Minimal init.lua

-- DO NOT change the paths and don't remove the colorscheme
local root = vim.fn.fnamemodify("./.repro", ":p")

-- set stdpaths to use .repro
for _, name in ipairs({ "config", "data", "state", "cache" }) do
  vim.env[("XDG_%s_HOME"):format(name:upper())] = root .. "/" .. name
end

-- bootstrap lazy
local lazypath = root .. "/plugins/lazy.nvim"
if not vim.loop.fs_stat(lazypath) then
  vim.fn.system({
    "git",
    "clone",
    "--filter=blob:none",
    "--single-branch",
    "https://github.com/folke/lazy.nvim.git",
    lazypath,
  })
end
vim.opt.runtimepath:prepend(lazypath)

-- install plugins
local plugins = {
  "folke/tokyonight.nvim",
  {
    "stevearc/aerial.nvim",
    config = function()
      require("aerial").setup({
        -- add your aerial config here
      })
    end,
  },
  {
    "nvim-treesitter/nvim-treesitter",
    build = ":TSUpdate",
    config = function()
      require("nvim-treesitter.configs").setup({
        ensure_installed = { "c", "lua" },
        auto_install = true,
        highlight = { enable = true },
      })
    end,
  },
  -- add any other plugins here
}
require("lazy").setup(plugins, {
  root = root .. "/plugins",
})

vim.cmd.colorscheme("tokyonight")
-- add anything else here

Additional context

No response