did not find expected key while parsing

[yegor256]

Psych::SyntaxError
(<unknown>): did not find expected key while parsing a block mapping at line 1 column 1
/app/vendor/ruby-2.6.0/lib/ruby/2.6.0/psych.rb:456:in `parse'
/app/vendor/ruby-2.6.0/lib/ruby/2.6.0/psych.rb:456:in `parse_stream'
/app/vendor/ruby-2.6.0/lib/ruby/2.6.0/psych.rb:390:in `parse'
/app/vendor/ruby-2.6.0/lib/ruby/2.6.0/psych.rb:349:in `safe_load'
/app/objects/git_repo.rb:54:in `config'
/app/objects/job_emailed.rb:37:in `rescue in proceed'
/app/objects/job_emailed.rb:34:in `proceed'
/app/objects/job_commiterrors.rb:36:in `proceed'
/app/objects/job_detached.rb:48:in `exclusive'
/app/objects/job_detached.rb:36:in `block in proceed'
/app/objects/job_detached.rb:36:in `fork'
/app/objects/job_detached.rb:36:in `proceed'
/app/0pdd.rb:366:in `block in <top (required)>'

[yegor256]

@mbao01 can you please take a look?