Error compiling

[francescogiunta]

Hi and thank you, I love it! some time ago i started having this error in compiling and I'm unable to solve it:
In file included from lib\http_server_utils_lib\src/HttpServerUtils.h:34, from src\main.cpp:7: lib\http_server_utils_lib\src/html/html_begin.pp:15:11: note: 'namespace detail { }' 15 | namespace detail { | ^~~~~~ In file included from lib\http_server_utils_lib\src/HttpServerUtils.h:38, from src\main.cpp:7: lib\http_server_utils_lib\src/html/html_begin.pp:27:23: error: 'nb' was not declared in this scope; did you mean 'b'? 27 | bool b = (nb | ^~ | b *** [.pio\build\d1_mini\src\main.cpp.o] Error 1 ================================================================= [FAILED] Took 3.88 seconds =================================================================