Two scientific flasks with overflowing bubbles and a circular X icon between them.

Scientific Flasks With X Icon

A magnifying glass showing an X in the center.

Magnifying Glass With X

Exclamation Sign

Wrench 

A large X over a rectangular window or panel with a solid bar on the top and center-aligned lines indicating text.

X Over Window Text Block

A speech bubble containing the numbers 502, representing a 502 Bad Gateway Error.

Speech Bubble With 502 Error

A circle marked with an X or a close button.

X On Circle Or Close Button

A graphic sad expression with X eyes, meaning a dead face for a virus or a crashed system.

Sad Face With X Eyes

A cross or close icon in a square with curved edges.

Cross Icon

A shield with an exclamation sign and a close button with an X shape.

Shield With Exclamation Sign And Close Button

A horizontal road barricade with two panels. 

Barricade

A warning sign with an exclamation mark and a 404 error icon.

404 With Warning Sign

A laptop with a crack in the screen, a sad face with Xes for eyes, warning signs, and the numbers 404, representing a 404 Not Found error.

Broken Laptop With Sad Face And Error Code

A rectangular sign held up by two posts, with the numbers 404, representing a 404 Not Found error.

Sign With 404 Error

Wrench

An exclamation sign inside a triangle with curved edges.

Triangular Warning Icon With Exclamation Mark

A 404 error icon with a pointy star shape.

404 Error With Star Shape

404 Error Tab

404 icon

A laptop with a screen displaying two identical head icons, each with a circle with a plus sign inside and a triangle sign with an exclamation mark inside.

Laptop With Two Warning Signs

The front of a laptop with a crack in the screen and a sad face with Xes for eyes.

Cracked Laptop With Sad Face

An envelope containing two squares on top of one another, each with a sad face and a sweat drop, next to a cross inside a circle.

Envelope With Sad Face Letters And Cross Button

Two error icons with X shapes on them: a shield and a circle.

Error Icons

A tab with horizontal bars next to an exclamation triangle

Tab And Warning Sign

A knocked over plant pot with speech bubbles containing ellipses and the numbers 502, representing a 502 error message. 

Broken Flower Pot With 502 Error

Two warning icons: an exclamation mark and a cross inside a square.

Warning Icons

A magnifying glass with an X inside the lens.

Magnifying Glass With X Shape

Computer

A head icon with a circle with a plus sign inside and a triangle sign with an exclamation mark inside.

Head With Warning Sign And Plus Button

A close button of an X shape inside a circle.

Cross Or Close Icon

An error message icon represented by a rounded rectangle showing an X shape next to a line of text. 

Error Message

A pencil snapped in half alongside a triangular sign containing an exclamation mark.

Broken Pencil With Error Sign

A shield with an exclamation mark lying on top of a square with a cross inside.

Shield With Exclamation Point And Close Icon

A triangle with an exclamation point and two other plain triangles behind it.

Overlapped Triangles With Warning

A pop-up, blank window from a computer with icons of different shapes at the top and bottom.

Blank Computer Window

Three rectangular tabs stacking on top of each other, each containing two lines on the right side and close icon on the left side with a cross over a circle.

Tabs With Close Icons

A warning sign with an exclamation mark in a triangle with curved edges.

Warning Icon With Exclamation Mark

A gravestone shape with a crack on the top, weeds at the bottom, and a wifi icon on the front, representing no wifi connection.

No Wifi Icon

An envelope containing two squares on top of one another, each with a sad face and a sweat drop, next to two speech bubbles on the sides.

Envelope With Sad Face Letters And Speech Bubbles

An open laptop displaying a triangular alert symbol against a cloud background.

Open Laptop With Cloud And Alert Symbol

A skull icon and two exclamation triangles.

Skull And Warning Signs

A rounded siren or warning light with a rectangular base.

Rounded Warning Light

An exclamation triangle and two speech bubbles with three dots and a question mark next to an exclamation point together.

Speech Bubbles, Interrobang And Warning Sign

Screwdriver

404 Error Sign 

A shield with a cross at the center inside a circle.

Security Error Icon With Shield

Binary Code

A magnifying glass with an X inside the lens and an irregular pointy star shape next to it.

Magnifying glass With X And Star Shape

A warning sign with an exclamation mark in a triangle with curved edges, surrounded by a plus sign and a swirly line.

Warning Icon And Decorative Details

Shield With X

A diagram with lines connecting rectangular boxes, rectangles with exclamation points, and cross buttons.

Diagram With Error Icons

An exclamation triangle next to an atom icon.

Warning Sign And Atom Icon

A laptop with a screen displaying a skull icon, two exclamation triangles, a mouse cursor and two lines of text.

Laptop Screen With Skull And Warning Signs

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.

Illustrations of error