Many Airbus planes cannot fly now. The computers in the planes have a problem. The sun can make the computers stop working. This is not safe for people on the plane.

Airbus found the problem after one plane had an accident. Some people were hurt. Now, many planes need a new computer program. Some planes need new computers. The work will take some time.

Some flights are late or cancelled. Some airlines say the problem is small. Other airlines say it is a big problem. Airbus and the airports want to fix the problem fast. They want to keep people safe.