It is possible to increase PHP memory limit for phpactor?

[vendion]

I'm working with a rather large PHP code base, and when phpactor tries to index via LSP, the following error gets thrown:

[ERROR][2025-08-22 23:40:54] ...p/_transport.lua:0      "rpc"   "phpactor"      "stderr"        "Fatal error: Allowed memory size of 1610612736 bytes exhausted (tried to all
ocate 528384 bytes) in /nix/store/ij4sya1hlygb1vapf9wy0asdgxsk9l42-phpactor-2025.07.25.0/share/php/phpactor/lib/DocblockParser/Lexer.php on line 77\n"

But when I manually do the index outside Nixvim/Neovim, it can do the indexing just fine, but when I launch Nixvim, it still tries to do the indexing to resolve possible code actions.