# Exceptions

Discover the exceptions thrown by the SDK.

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Use the summary below to quickly jump to a specific topic:

- [CroctException](/reference/sdk/php/api/exceptions/croct-exception): Learn how to handle errors thrown by the SDK.
- [EvaluationException](/reference/sdk/php/api/exceptions/evaluation-exception): Learn how to handle the error thrown when a query cannot be evaluated.
- [ContentException](/reference/sdk/php/api/exceptions/content-exception): Learn how to handle the error thrown when content cannot be fetched.
- [ConfigurationException](/reference/sdk/php/api/exceptions/configuration-exception): Learn how to handle the error thrown when the SDK is misconfigured.