Revert "fix: Drop unnecessary exit"

This reverts commit d2bf361.

Signed-off-by: Daniel Kesselberg <[email protected]>

apps/dav/lib/Files/ErrorPagePlugin.php

@@ -109,6 +109,7 @@ public function generateBody(\Throwable $ex, int $httpCode): mixed {
 	 */
 	public function sendResponse() {
 		$this->server->sapi->sendResponse($this->server->httpResponse);
+		exit();
 	}
 
 	private function acceptHtml(): bool {