nextcloud/server · error · Sabre\DAV\Exception\ServiceUnavailable

$class: $msg

Error message

$class: $msg

What it means

Error "$class: $msg" thrown in nextcloud/server.

Source

Thrown at apps/dav/lib/Connector/Sabre/PublicAuth.php:99

			return $this->checkToken();
		} catch (NotAuthenticated|MaxDelayReached $e) {
			$this->throttler->registerAttempt(self::BRUTEFORCE_ACTION, $this->request->getRemoteAddress());
			throw $e;
		} catch (PreconditionFailed $e) {
			$response->setHeader(
				'Location',
				$this->urlGenerator->linkToRoute(
					'files_sharing.share.showShare',
					[ 'token' => $this->getToken() ],
				),
			);
			throw $e;
		} catch (\Exception $e) {
			$class = get_class($e);
			$msg = $e->getMessage();
			$this->logger->error($e->getMessage(), ['exception' => $e]);
			throw new ServiceUnavailable("$class: $msg");
		}
	}

	/**
	 * Extract token from request url
	 * @throws NotFound
	 */
	private function getToken(): string {
		$path = $this->request->getPathInfo() ?: '';
		// ['', 'dav', 'files', 'token']
		$splittedPath = explode('/', $path);

		if (count($splittedPath) < 4 || $splittedPath[3] === '') {
			throw new NotFound();
		}

		return $splittedPath[3];
	}

View on GitHub (pinned to ecdeb153ff)

When it happens

Trigger: Thrown at apps/dav/lib/Connector/Sabre/PublicAuth.php:99 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of nextcloud/server@ecdeb153ff (2026-08-17). Data as JSON: /api/errors/9ac58e82674035f4. Report an issue: GitHub.