"grin server run" log

20200214 21:53:33.955 INFO grin_util::logger - log4rs is initialized, file level: Info, stdout level: Warn, min. level: Info
20200214 21:53:33.955 INFO grin - Using configuration file at /home/a/grin/grin-server.toml
20200214 21:53:33.955 INFO grin - This is Grin version 3.0.0 (git v3.0.0), built for x86_64-unknown-linux-gnu by rustc 1.39.0 (4560ea788 2019-11-04).
20200214 21:53:33.955 WARN grin::cmd::server - Starting GRIN in UI mode...
20200214 21:53:33.955 INFO grin_servers::grin::server - Starting server, genesis block: 40adad0aec27
20200214 21:53:33.955 INFO grin_store::lmdb - Resized database from 1048576 to 134217728
20200214 21:53:34.054 ERROR grin_util::logger -
thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Chain(Error { inner:

Other Error: output vs rproof MMRs different sizes })': src/libcore/result.rs:1165stack backtrace:
   0: grin_util::logger::send_panic_to_log::{{closure}}::hff21834a86023c70 (0x55e8c86ecd21)
   1: std::panicking::rust_panic_with_hook::h825f041245da8739 (0x55e8c88248ac)
             at src/libstd/panicking.rs:477
   2: std::panicking::continue_panic_fmt::hbe0378e33481e81b (0x55e8c8824362)
             at src/libstd/panicking.rs:380
   3: rust_begin_unwind (0x55e8c8824256)
             at src/libstd/panicking.rs:307
   4: core::panicking::panic_fmt::h527855ce0bc891f6 (0x55e8c884219a)
             at src/libcore/panicking.rs:85
   5: core::result::unwrap_failed::ha8b77e6004f0ba38 (0x55e8c8842297)
             at src/libcore/result.rs:1165
   6: grin::cmd::server::start_server_tui::h60bb15ef21638c5c (0x55e8c8016070)
   7: grin::cmd::server::server_command::h489e4b6c04796d86 (0x55e8c8016c80)
   8: grin::real_main::h4a47aac0e709af64 (0x55e8c8040d5f)
   9: grin::main::h8d53dbda0218ff7d (0x55e8c803fae6)
  10: std::rt::lang_start::{{closure}}::h63635ad4e997182b (0x55e8c800dc93)
  11: std::rt::lang_start_internal::{{closure}}::ha04574f12d97cbe2 (0x55e8c88241f3)
             at src/libstd/rt.rs:49
      std::panicking::try::do_call::h7c2a8488f72db90c
             at src/libstd/panicking.rs:292
  12: __rust_maybe_catch_panic (0x55e8c8829e1a)
             at src/libpanic_unwind/lib.rs:80
  13: std::panicking::try::hc3a9b5da4250385d (0x55e8c8824cbd)
             at src/libstd/panicking.rs:271
      std::panic::catch_unwind::hf27600bf8c37809a
             at src/libstd/panic.rs:394
      std::rt::lang_start_internal::h409d4f2fe51133b0
             at src/libstd/rt.rs:48
  14: main (0x55e8c8041ab2)
  15: __libc_start_main (0x7f77754a9830)
  16: _start (0x55e8c7fd7a39)
  17: <unknown> (0x0)