Starting this morning (May 24, 2016) I get the following error when I load any page on my local setup (mw-vagrant):
/w/load.php?debug=true&lang=en&modules=startup&only=scripts&skin=vector BadMethodCallException from line 1025 of /vagrant/mediawiki/includes/session/SessionManager.php: Sessions are disabled for this entry point
This is the backtrace:
<ul>
<li>SessionManager.php line 1025 calls wfBacktrace()</li>
<li>SessionManager.php line 187 calls MediaWiki\Session\SessionManager->getSessionFromInfo()</li>
<li>WebRequest.php line 703 calls MediaWiki\Session\SessionManager->getSessionForRequest()</li>
<li>User.php line 1247 calls WebRequest->getSession()</li>
<li>User.php line 409 calls User->loadFromSession()</li>
<li>User.php line 5325 calls User->load()</li>
<li>User.php line 2897 calls User->loadOptions()</li>
<li>User.php line 2967 calls User->getOption()</li>
<li>User.php line 3258 calls User->getIntOption()</li>
<li>Linker.php line 221 calls User->getStubThreshold()</li>
<li>LinkHolderArray.php line 406 calls Linker::link()</li>
<li>LinkHolderArray.php line 271 calls LinkHolderArray->replaceInternal()</li>
<li>Parser.php line 4808 calls LinkHolderArray->replace()</li>
<li>Parser.php line 1300 calls Parser->replaceLinkHolders()</li>
<li>Parser.php line 435 calls Parser->internalParseHalfParsed()</li>
<li>MessageCache.php line 1103 calls Parser->parse()</li>
<li>Message.php line 1135 calls MessageCache->parse()</li>
<li>Message.php line 817 calls Message->parseText()</li>
<li>Message.php line 873 calls Message->toString()</li>
<li>VisualEditorDataModule.php line 25 calls Message->parse()</li>
<li>ResourceLoaderModule.php line 578 calls VisualEditorDataModule->getScript()</li>
<li>ResourceLoaderModule.php line 546 calls ResourceLoaderModule->buildContent()</li>
<li>ResourceLoaderModule.php line 694 calls ResourceLoaderModule->getModuleContent()</li>
<li>ResourceLoader.php line 622 calls ResourceLoaderModule->getVersionHash()</li>
<li>- line - calls ResourceLoader->{closure}()</li>
<li>ResourceLoader.php line 623 calls array_map()</li>
<li>ResourceLoaderStartUpModule.php line 406 calls ResourceLoader->getCombinedVersion()</li>
<li>ResourceLoaderStartUpModule.php line 379 calls ResourceLoaderStartUpModule->getAllModuleHashes()</li>
<li>ResourceLoaderModule.php line 697 calls ResourceLoaderStartUpModule->getDefinitionSummary()</li>
<li>ResourceLoader.php line 622 calls ResourceLoaderModule->getVersionHash()</li>
<li>- line - calls ResourceLoader->{closure}()</li>
<li>ResourceLoader.php line 623 calls array_map()</li>
<li>ResourceLoader.php line 675 calls ResourceLoader->getCombinedVersion()</li>
<li>load.php line 46 calls ResourceLoader->respond()</li>
<li>load.php line 5 calls require()</li>
</ul>