Rails: ActiveRecord::IrreversibleMigration — This migration uses remove_column without a type; db:rollback can't reverse it

1061 MySQL ERROR 1061 (42000): Duplicate key name 'x' 1091 MySQL ERROR 1091 (42000): Can't DROP 'x'; check that column/key exists 1146 MySQL ERROR 1146 (42S02): Table 'db.table' doesn't exist 2BP01 ERROR: cannot drop table x because other objects depend on it 42701 ERROR: column "x" of relation "y" already exists 42P01 PostgreSQL: ERROR: relation "x" does not exist 42P07 ERROR: relation "x" already exists A server is already running. Check /tmp/pids/server.pid Rails: A server is already running (pid: 12345, file: /app/tmp/pids/server.pid). Exiting AbstractController::DoubleRenderError Rails: AbstractController::DoubleRenderError (Render and/or redirect were called multiple times in this action. Please note that you may only call render OR redirect, and at most once per action) ActionController::ParameterMissing: param is missing or the value is empty Rails: ActionController::ParameterMissing: param is missing or the value is empty: user ActionController::RoutingError: No route matches Rails: ActionController::RoutingError (No route matches [GET] "/users/new") ActionController::UnknownFormat Rails: ActionController::UnknownFormat — UsersController#show is missing a template for this request format and variant ActionController::UrlGenerationError: No route matches {action...} missing required keys Rails: ActionController::UrlGenerationError: No route matches {:action=>"show", :controller=>"users", :id=>nil}, missing required keys: [:id] ActionMailer: SMTP From address may not be blank / Net::SMTPAuthenticationError Rails: ArgumentError: SMTP From address may not be blank: nil / Net::SMTPAuthenticationError: 535 5.7.8 Username and Password not accepted ActionView::MissingTemplate: Missing template Rails: ActionView::MissingTemplate (Missing template users/show, application/show with {:locale=>[:en], :formats=>[:html], :handlers=>[:erb, :builder, :raw, :ruby, :jbuilder]}) ActionView::Template::Error: undefined method for nil in view Rails: ActionView::Template::Error (undefined method `name' for nil:NilClass): app/views/users/show.html.erb:3 ActiveModel::ForbiddenAttributesError (strong parameters) Rails: ActiveModel::ForbiddenAttributesError ActiveRecord::AssociationTypeMismatch Rails: ActiveRecord::AssociationTypeMismatch: User(#1234) expected, got "42" which is an instance of String(#5678) ActiveRecord::ConnectionNotEstablished Rails: ActiveRecord::ConnectionNotEstablished: No connection pool for 'ActiveRecord::Base' found ActiveRecord::Deadlocked: PG::TRDeadlockDetected Rails: ActiveRecord::Deadlocked: PG::TRDeadlockDetected: ERROR: deadlock detected ActiveRecord::PendingMigrationError Rails: ActiveRecord::PendingMigrationError — Migrations are pending. To resolve this issue, run: bin/rails db:migrate ActiveSupport::MessageEncryptor::InvalidMessage Rails: ActiveSupport::MessageEncryptor::InvalidMessage (credentials.yml.enc can't be decrypted — wrong master.key) CORS blocked in Rails API (rack-cors) Browser: Access to fetch at 'http://localhost:3000/api/items' from origin 'http://localhost:5173' has been blocked by CORS policy — Rails Missing encryption key to decrypt file with Rails: ArgumentError: Missing encryption key to decrypt file with. Ask your team for your master key and write it to config/master.key or put it in the ENV['RAILS_MASTER_KEY'] Missing secret_key_base for 'production' environment Rails: ArgumentError: Missing `secret_key_base` for 'production' environment, set this string with `bin/rails credentials:edit` NameError: undefined local variable or method Ruby: NameError: undefined local variable or method 'x' for main:Object PG::ConnectionBad: could not connect to server Rails: PG::ConnectionBad: could not connect to server: Connection refused. Is the server running on host "localhost" (127.0.0.1) and accepting TCP/IP connections on port 5432? PG::DuplicateColumn / Duplicate column name (migration) Rails: ActiveRecord::StatementInvalid: PG::DuplicateColumn: ERROR: column "status" of relation "orders" already exists PG::UndefinedTable: relation does not exist Rails: ActiveRecord::StatementInvalid: PG::UndefinedTable: ERROR: relation "users" does not exist Puma: Address already in use - bind(2) for 0.0.0.0:3000 (Errno::EADDRINUSE) Rails/Puma: Errno::EADDRINUSE: Address already in use - bind(2) for "0.0.0.0" port 3000 Redis::CannotConnectError (Sidekiq/Rails) Redis::CannotConnectError: Error connecting to Redis on localhost:6379 (Errno::ECONNREFUSED) Sprockets::Rails::Helper::AssetNotPrecompiled Rails: Asset `application.js` was not declared to be precompiled in production / The asset "application.css" is not present in the asset pipeline Yarn executable was not detected in the system Rails: Yarn executable was not detected in the system. Download Yarn at https://yarnpkg.com/en/docs/install Zeitwerk::NameError: expected file to define constant Rails: Zeitwerk::NameError: expected file app/models/user_profile.rb to define constant UserProfile, but didn't