ERR! Exit status 134

When am trying deploy in netlify getting error, adding log for reference,
please help me with this
8:20:06 PM: > gulp build
8:20:07 PM: [14:50:07]
8:20:07 PM: Requiring external module babel-register
8:20:07 PM: gulp[1937]: …/src/node_contextify.cc:651:static void node::contextify::ContextifyScript::New(const v8::FunctionCallbackInfov8::Value&): Assertion args[1]->IsString()' failed. 8:20:07 PM: 1: 0x9b05b0 node::Abort() [gulp] 8:20:07 PM: 2: 0x9b0637 [gulp] 8:20:07 PM: 3: 0x9a8bbf node::contextify::ContextifyScript::New(v8::FunctionCallbackInfo<v8::Value> const&) [gulp] 8:20:07 PM: 4: 0xb96ac3 [gulp] 8:20:07 PM: 5: 0xb97612 v8::internal::Builtin_HandleApiCall(int, unsigned long*, v8::internal::Isolate*) [gulp] 8:20:07 PM: 6: 0x131d9b9 [gulp] 8:20:07 PM: Aborted (core dumped) 8:20:07 PM: npm 8:20:07 PM: ERR! code ELIFECYCLE 8:20:07 PM: npm ERR! 8:20:07 PM: errno 8:20:07 PM: 134 8:20:07 PM: npm ERR! 8:20:07 PM: bittu@1.0.0 build:gulp build`
8:20:07 PM: npm
8:20:07 PM: ERR! Exit status 134
8:20:07 PM: npm ERR!
8:20:07 PM: npm ERR!
8:20:07 PM: Failed at the bittu@1.0.0 build script.
8:20:07 PM: npm
8:20:07 PM: ERR! This is probably not a problem with npm. There is likely additional logging output above.
8:20:07 PM: npm
8:20:07 PM: ERR! A complete log of this run can be found in:
8:20:07 PM: npm ERR! /opt/buildhome/.npm/_logs/2019-08-10T14_50_07_511Z-debug.log
8:20:07 PM: Skipping functions preparation step: no functions directory set
8:20:07 PM: Caching artifacts
8:20:07 PM: Started saving node modules
8:20:07 PM: Finished saving node modules
8:20:07 PM: Started saving yarn cache
8:20:07 PM: Finished saving yarn cache
8:20:07 PM: Started saving pip cache
8:20:07 PM: Finished saving pip cache
8:20:07 PM: Started saving emacs cask dependencies
8:20:07 PM: Finished saving emacs cask dependencies
8:20:07 PM: Started saving maven dependencies
8:20:07 PM: Finished saving maven dependencies
8:20:07 PM: Started saving boot dependencies
8:20:07 PM: Finished saving boot dependencies
8:20:07 PM: Started saving go dependencies
8:20:07 PM: Finished saving go dependencies
8:20:09 PM: Error running command: Build script returned non-zero exit code: 134
8:20:09 PM: Failing build: Failed to build site
8:20:09 PM: failed during stage ‘building site’: Build script returned non-zero exit code: 134
8:20:10 PM: Finished processing build request in 2m13.894331693s

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