| BadRequestException |
Raised when a user sends a malformed request. |
| ConflictingHeadersException |
The HTTP request contains headers with conflicting information. |
| JsonException |
Thrown by Request::toArray() when the content cannot be JSON-decoded. |
| SessionNotFoundException |
Raised when a session does not exist. This happens in the following cases:
- the session is not enabled
- attempt to read a session outside a request context (ie. cli script). |
| SuspiciousOperationException |
Raised when a user has performed an operation that should be considered
suspicious from a security perspective. |