Failed to update extensions

Invalid answer [500] from the server when requesting [https://store.xwiki.com/xwiki/rest/repository/extensions/org.xwiki.contrib.ldap%3Aldap-authenticator/versions?requireTotalHits=true&start=0&number=-1]
class org.xwiki.extension.ResolveException: Failed to find version for extension id [org.xwiki.contrib.ldap:ldap-authenticator]
    at org.xwiki.extension.repository.xwiki.internal.XWikiExtensionRepository.resolveExtensionVersions(XWikiExtensionRepository.java:395)
    at org.xwiki.extension.repository.xwiki.internal.XWikiExtensionRepository.resolveVersions(XWikiExtensionRepository.java:402)
    at org.xwiki.extension.repository.internal.DefaultExtensionRepositoryManager.resolveVersions(DefaultExtensionRepositoryManager.java:386)
    at org.xwiki.extension.job.internal.UpgradePlanJob.getVersions(UpgradePlanJob.java:108)
    at org.xwiki.extension.job.internal.UpgradePlanJob.upgradeExtension(UpgradePlanJob.java:82)
    at org.xwiki.extension.job.internal.UpgradePlanJob.upgrade(UpgradePlanJob.java:178)
    at org.xwiki.extension.job.internal.UpgradePlanJob.runInternal(UpgradePlanJob.java:277)
    at org.xwiki.job.AbstractJob.runInContext(AbstractJob.java:206)
    at org.xwiki.job.AbstractJob.run(AbstractJob.java:189)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
Caused by: class java.io.IOException: Invalid answer [500] from the server when requesting [https://store.xwiki.com/xwiki/rest/repository/extensions/org.xwiki.contrib.ldap%3Aldap-authenticator/versions?requireTotalHits=true&start=0&number=-1]
    at org.xwiki.extension.repository.xwiki.internal.XWikiExtensionRepository.getRESTResource(XWikiExtensionRepository.java:250)
    at org.xwiki.extension.repository.xwiki.internal.XWikiExtensionRepository.getRESTObject(XWikiExtensionRepository.java:300)
    at org.xwiki.extension.repository.xwiki.internal.XWikiExtensionRepository.resolveExtensionVersions(XWikiExtensionRepository.java:391)
    at org.xwiki.extension.repository.xwiki.internal.XWikiExtensionRepository.resolveVersions(XWikiExtensionRepository.java:402)
    at org.xwiki.extension.repository.internal.DefaultExtensionRepositoryManager.resolveVersions(DefaultExtensionRepositoryManager.java:386)
    at org.xwiki.extension.job.internal.UpgradePlanJob.getVersions(UpgradePlanJob.java:108)
    at org.xwiki.extension.job.internal.UpgradePlanJob.upgradeExtension(UpgradePlanJob.java:82)
    at org.xwiki.extension.job.internal.UpgradePlanJob.upgrade(UpgradePlanJob.java:178)
    at org.xwiki.extension.job.internal.UpgradePlanJob.runInternal(UpgradePlanJob.java:277)
    at org.xwiki.job.AbstractJob.runInContext(AbstractJob.java:206)
    at org.xwiki.job.AbstractJob.run(AbstractJob.java:189)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)