Error map

42883 function ERROR: function x(text) does not exist — No function matches the given name and argument types

PostgreSQL · layer 5, Data

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Centre: this error. First ring: errors it is linked with (10). Outer ring: what those are linked with. Colours show the layer of a request each error belongs to. Click any dot to re-centre the map on it; hover to follow its connections. The centre dot opens the error page.

42883 function — ERROR: function x(text) does not exist — No function matches the given name and argument types (PostgreSQL)42883 funct…Call to undefined function — PHP Fatal error: Uncaught Error: Call to undefined function (PHP)Call to undefined f…ArgumentCountError — Fatal error: Uncaught ArgumentCountError: Too few arguments to function foo(), 1 passed and exactly 2 expected (PHP)ArgumentCountErrorintl missing — Class "NumberFormatter" not found / The "intl" PHP extension is required (PHP)intl missingcould not find driver — PDOException: could not find driver (PHP)could not find driv…GD missing — Fatal error: Uncaught Error: Call to undefined function imagecreatefromjpeg() (PHP)GD missingcreate extension denied — ERROR: permission denied to create extension "x" — Must be superuser to create this extension. (PostgreSQL)create extension de…TypeError arguments — TypeError: f() takes 1 positional argument but 2 were given (Python)TypeError argumentsTypeError missing arg — TypeError: f() missing 1 required positional argument: 'x' (Python)TypeError missing a…ITMS-90206 — ITMS-90206: Invalid Bundle. The bundle at 'App.appex' contains disallowed file 'Frameworks' (iOS)ITMS-90206extension not available — ERROR: could not open extension control file ".../postgis.control": No such file or directory (PostgreSQL)extension not avail…500 — HTTP 500 Internal Server Error (HTTP)500Class not found — PHP Fatal error: Uncaught Error: Class "X" not found (PHP)Class not foundHeaders already sent — Warning: Cannot modify header information - headers already sent (PHP)Headers already sentAllowed memory size exhausted — PHP Fatal error: Allowed memory size of X bytes exhausted (PHP)Allowed memory size…Maximum execution time — PHP Fatal error: Maximum execution time of 30 seconds exceeded (PHP)Maximum execution t…Parse error — PHP Parse error: syntax error, unexpected … (PHP)Parse error1040 — MySQL ERROR 1040 (08004): Too many connections (MySQL)1040Communications link failure — com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure (Java)Communications link…HikariCP timeout — HikariPool-1 - Connection is not available, request timed out after 30000ms (Java)HikariCP timeoutImagePullBackOff — Kubernetes: ImagePullBackOff / ErrImagePull (Kubernetes)ImagePullBackOffexec format error — exec /usr/local/bin/docker-entrypoint.sh: exec format error (Docker)exec format errorconflict: unable to remove repository reference — conflict: unable to remove repository reference (must force) - container is using its referenced image (Docker)conflict: unable to…1045 — MySQL ERROR 1045 (28000): Access denied for user (MySQL)10451044 — MySQL ERROR 1044 (42000): Access denied for user to database (MySQL)104442501 — PostgreSQL: ERROR: permission denied for table / schema public (PostgreSQL)42501AttributeError — AttributeError: 'X' object has no attribute 'y' (Python)AttributeErrornot a constructor — TypeError: x is not a constructor (JavaScript)not a constructorConnectionRefusedError — ConnectionRefusedError: [Errno 111] Connection refused (Python)ConnectionRefusedEr…Event loop is closed — RuntimeError: Event loop is closed (Python)Event loop is closedTS2564 — TS2564: Property 'x' has no initializer and is not definitely assigned in the constructor (TypeScript)TS2564dyld: Library not loaded — dyld: Library not loaded: @rpath/X.framework/X — Reason: image not found (crash on launch) (iOS)dyld: Library not l…ITMS-90725 — ITMS-90725: SDK version issue — This app was built with the iOS 17.x SDK. All iOS apps submitted to the App Store must be built with the iOS 18 SDK or later (iOS)ITMS-90725ITMS-91053 — ITMS-91053: Missing API declaration — Your app's code references required reason APIs (privacy manifest) (iOS)ITMS-91053

Directly related (10)

Call to undefined functionPHP

PHP Fatal error: Uncaught Error: Call to undefined function

PHP can’t find the function you called — usually a missing extension, missing include, or namespace issue.

ArgumentCountErrorPHP

Fatal error: Uncaught ArgumentCountError: Too few arguments to function foo(), 1 passed and exactly 2 expected

A function was called with fewer arguments than it requires.

intl missingPHP

Class "NumberFormatter" not found / The "intl" PHP extension is required

Code uses the intl extension (NumberFormatter, Collator, IntlDateFormatter) but it isn’t installed.

could not find driverPHP

PDOException: could not find driver

The PDO driver for your database (pdo_mysql, pdo_pgsql, pdo_sqlite) isn’t installed or enabled.

GD missingPHP

Fatal error: Uncaught Error: Call to undefined function imagecreatefromjpeg()

The GD extension (or its JPEG/WebP support) isn’t installed for the PHP version serving the site.

create extension deniedPostgreSQL

ERROR: permission denied to create extension "x" — Must be superuser to create this extension.

Your role lacks the privilege to create that extension.

TypeError argumentsPython

TypeError: f() takes 1 positional argument but 2 were given

A function was called with more positional arguments than it accepts — very often a method missing `self`.

TypeError missing argPython

TypeError: f() missing 1 required positional argument: 'x'

A function was called without a required parameter.

ITMS-90206iOS

ITMS-90206: Invalid Bundle. The bundle at 'App.appex' contains disallowed file 'Frameworks'

An app extension (or framework) embeds its own Frameworks folder; only the main app may embed frameworks.

extension not availablePostgreSQL

ERROR: could not open extension control file ".../postgis.control": No such file or directory

CREATE EXTENSION failed because the extension’s files aren’t installed on the server.

Two steps away (23)

500HTTP

HTTP 500 Internal Server Error

The server hit an unexpected condition — usually an unhandled exception or misconfiguration in the application.

Class not foundPHP

PHP Fatal error: Uncaught Error: Class "X" not found

PHP couldn’t load the class — autoloading failed, the namespace is wrong, or the dependency isn’t installed.

Headers already sentPHP

Warning: Cannot modify header information - headers already sent

You called `header()`, `setcookie()` or `session_start()` after output had already been sent to the browser.

Allowed memory size exhaustedPHP

PHP Fatal error: Allowed memory size of X bytes exhausted

The script tried to use more memory than PHP’s `memory_limit` allows.

Maximum execution timePHP

PHP Fatal error: Maximum execution time of 30 seconds exceeded

The script ran longer than `max_execution_time` and PHP stopped it.

Parse errorPHP

PHP Parse error: syntax error, unexpected …

PHP can’t parse the file because of a syntax mistake — the real error is often on the line before the one reported.

1040MySQL

MySQL ERROR 1040 (08004): Too many connections

MySQL reached `max_connections` and refuses new clients.

Communications link failureJava

com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

The MySQL JDBC driver couldn’t reach the database (or the connection dropped).

HikariCP timeoutJava

HikariPool-1 - Connection is not available, request timed out after 30000ms

The connection pool was exhausted — all connections were busy for 30 seconds.

ImagePullBackOffKubernetes

Kubernetes: ImagePullBackOff / ErrImagePull

The node can’t pull the container image — wrong name/tag, missing registry credentials, or registry unreachable.

exec format errorDocker

exec /usr/local/bin/docker-entrypoint.sh: exec format error

The container tried to run a binary built for a different CPU architecture (arm64 vs amd64) — or a script with a broken shebang /…

conflict: unable to remove repository referenceDocker

conflict: unable to remove repository reference (must force) - container is using its referenced image

You tried to delete an image that a container — even a stopped one — still uses.

1045MySQL

MySQL ERROR 1045 (28000): Access denied for user

MySQL rejected the login — wrong password, wrong user/host combination, or the user doesn’t exist.

1044MySQL

MySQL ERROR 1044 (42000): Access denied for user to database

The login succeeded, but the user has no privileges on the database you’re using.

42501PostgreSQL

PostgreSQL: ERROR: permission denied for table / schema public

The role is connected but lacks privileges on that table or schema — very common after PostgreSQL 15 removed CREATE on the public…

AttributeErrorPython

AttributeError: 'X' object has no attribute 'y'

You accessed an attribute or method that doesn’t exist on that object type.

not a constructorJavaScript

TypeError: x is not a constructor

new was used with something that isn’t a class/constructor — usually a wrong import.

ConnectionRefusedErrorPython

ConnectionRefusedError: [Errno 111] Connection refused

Nothing is listening on the host/port Python tried to connect to.

Event loop is closedPython

RuntimeError: Event loop is closed

Async code tried to use an event loop that has already been shut down.

TS2564TypeScript

TS2564: Property 'x' has no initializer and is not definitely assigned in the constructor

With strictPropertyInitialization on, a class property declared without ? or a default isn’t set in the constructor.

dyld: Library not loadediOS

dyld: Library not loaded: @rpath/X.framework/X — Reason: image not found (crash on launch)

A dynamic framework the app needs at runtime isn’t embedded in the app bundle, so it crashes at launch.

ITMS-90725iOS

ITMS-90725: SDK version issue — This app was built with the iOS 17.x SDK. All iOS apps submitted to the App Store must be built with the iOS 18 SDK or later

App Store Connect requires uploads to be built with a recent Xcode/iOS SDK (raised every spring).

ITMS-91053iOS

ITMS-91053: Missing API declaration — Your app's code references required reason APIs (privacy manifest)

The app (or an SDK in it) uses “required reason” APIs like UserDefaults, file timestamps or disk space without declaring reasons…