{"error":{"code":"internal_api_error_Error","info":"[amuo2vigEUJKfz-3O7vobQAAAco] Exception caught: Call to undefined function GuzzleHttp\\Psr7\\stream_for()","errorclass":"Error","*":"Error at /usr/share/mediawiki/includes/http/MWCallbackStream.php(41)\n#0 /usr/share/mediawiki/includes/http/GuzzleHttpRequest.php(110): MWCallbackStream->__construct()\n#1 /usr/share/mediawiki/includes/http/GuzzleHttpRequest.php(261): GuzzleHttpRequest->doSetCallback()\n#2 /usr/share/mediawiki/includes/http/GuzzleHttpRequest.php(120): GuzzleHttpRequest->prepare()\n#3 /usr/share/mediawiki/includes/filerepo/ForeignAPIRepo.php(532): GuzzleHttpRequest->execute()\n#4 /usr/share/mediawiki/includes/filerepo/ForeignAPIRepo.php(576): ForeignAPIRepo::httpGet()\n#5 /usr/share/mediawiki/includes/libs/objectcache/wancache/WANObjectCache.php(1529): ForeignAPIRepo->{closure}()\n#6 /usr/share/mediawiki/includes/libs/objectcache/wancache/WANObjectCache.php(1376): WANObjectCache->fetchOrRegenerate()\n#7 /usr/share/mediawiki/includes/filerepo/ForeignAPIRepo.php(586): WANObjectCache->getWithSetCallback()\n#8 /usr/share/mediawiki/includes/filerepo/ForeignAPIRepo.php(490): ForeignAPIRepo->httpGetCached()\n#9 /usr/share/mediawiki/includes/api/ApiQueryFileRepoInfo.php(98): ForeignAPIRepo->getInfo()\n#10 /usr/share/mediawiki/includes/filerepo/RepoGroup.php(377): ApiQueryFileRepoInfo->{closure}()\n#11 /usr/share/mediawiki/includes/api/ApiQueryFileRepoInfo.php(99): RepoGroup->forEachForeignRepo()\n#12 /usr/share/mediawiki/includes/api/ApiQueryFileRepoInfo.php(81): ApiQueryFileRepoInfo->getProps()\n#13 /usr/share/mediawiki/includes/api/ApiBase.php(1705): ApiQueryFileRepoInfo->getAllowedParams()\n#14 /usr/share/mediawiki/includes/api/ApiHelp.php(437): ApiBase->getFinalParams()\n#15 /usr/share/mediawiki/includes/api/ApiHelp.php(167): ApiHelp::getHelpInternal()\n#16 /usr/share/mediawiki/includes/api/ApiHelp.php(54): ApiHelp::getHelp()\n#17 /usr/share/mediawiki/includes/api/ApiMain.php(1593): ApiHelp->execute()\n#18 /usr/share/mediawiki/includes/api/ApiMain.php(529): ApiMain->executeAction()\n#19 /usr/share/mediawiki/includes/api/ApiMain.php(500): ApiMain->executeActionWithErrorHandling()\n#20 /usr/share/mediawiki/api.php(90): ApiMain->execute()\n#21 /usr/share/mediawiki/api.php(45): wfApiMain()\n#22 {main}"}}