[Rspamd-Users] (NEURAL_LEARN) failed

[Durga Prasad Malyala]

Hello all,
I am getting this error in rspamd logs. can someone throw some light on this.?

#10623(rspamd_proxy) <7510df>; proxy;
lua_metric_symbol_callback_error: call to (NEURAL_LEARN) failed (2):
/usr/share/rspamd/lua//neural.lua:417: attempt to compare table with
number; trace: [1]:{/usr/share/rspamd/lua//neural.lua:919 - <unknown>
[Lua]};

Thanks/DP