railsが起動しなくなっていました。
このようなエラーが出るのですがどうしたら良いでしょうか?
エラーメッセージ
/Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in require': dlopen(/Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/mysql2-0.5.2/lib/mysql2/mysql2.bundle, 9): Library not loaded: /usr/local/opt/mysql/lib/libmysqlclient.21.dylib (LoadError) Referenced from: /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/mysql2-0.5.2/lib/mysql2/mysql2.bundle Reason: image not found - /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/mysql2-0.5.2/lib/mysql2/mysql2.bundle from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in
block in require_with_bootsnap_lfi'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in register' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in
require_with_bootsnap_lfi'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in require' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in
block in require'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:249:in load_dependency' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in
require'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/mysql2-0.5.2/lib/mysql2.rb:33:in <main>' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in
require'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in block in require_with_bootsnap_lfi' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in
register'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in require_with_bootsnap_lfi' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in
require'
from /Users/maple002/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:81:in block (2 levels) in require' from /Users/maple002/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:76:in
each'
from /Users/maple002/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:76:in block in require' from /Users/maple002/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:65:in
each'
from /Users/maple002/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/bundler-1.16.2/lib/bundler/runtime.rb:65:in require' from /Users/maple002/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/bundler-1.16.2/lib/bundler.rb:114:in
require'
from /Users/maple002/Desktop/kaosaiyou/config/application.rb:7:in <main>' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in
require'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in block in require_with_bootsnap_lfi' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in
register'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in require_with_bootsnap_lfi' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in
require'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in block in require' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:249:in
load_dependency'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in require' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/railties-5.2.0/lib/rails/commands/server/server_command.rb:145:in
block in perform'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/railties-5.2.0/lib/rails/commands/server/server_command.rb:142:in tap' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/railties-5.2.0/lib/rails/commands/server/server_command.rb:142:in
perform'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/thor-0.20.0/lib/thor/command.rb:27:in run' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/thor-0.20.0/lib/thor/invocation.rb:126:in
invoke_command'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/thor-0.20.0/lib/thor.rb:387:in dispatch' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/railties-5.2.0/lib/rails/command/base.rb:65:in
perform'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/railties-5.2.0/lib/rails/command.rb:46:in invoke' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/railties-5.2.0/lib/rails/commands.rb:18:in
<main>'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in require' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in
block in require_with_bootsnap_lfi'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in register' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in
require_with_bootsnap_lfi'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/bootsnap-1.3.1/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in require' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in
block in require'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:249:in load_dependency' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in
require'
from /Users/maple002/Desktop/kaosaiyou/bin/rails:9:in <top (required)>' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in
load'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in call' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/spring-2.0.2/lib/spring/client/command.rb:7:in
call'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/spring-2.0.2/lib/spring/client.rb:30:in run' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/spring-2.0.2/bin/spring:49:in
<top (required)>'
from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in load' from /Users/maple002/Desktop/kaosaiyou/vendor/bundle/ruby/2.3.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in
<top (required)>'
from /Users/maple002/.rbenv/versions/2.3.3/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:68:in require' from /Users/maple002/.rbenv/versions/2.3.3/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:68:in
require'
from /Users/maple002/Desktop/kaosaiyou/bin/spring:15:in <top (required)>' from bin/rails:3:in
load'
from bin/rails:3:in `<main>'
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