After sometime of using an instance, the following issue appears:
[d7f389e9fa02813b3c61548c] /mediawiki/gpig/ BadMethodCallException from line 35 of /opt/mediawiki/app/w/vendor/league/oauth2-client/src/Tool/RequiredParameterTrait.php: Required parameter not passed: "refresh_token"
Backtrace:
#0 /opt/mediawiki/app/w/vendor/league/oauth2-client/src/Tool/RequiredParameterTrait.php(53): League\OAuth2\Client\Grant\AbstractGrant->checkRequiredParameter()
#1 /opt/mediawiki/app/w/vendor/league/oauth2-client/src/Grant/AbstractGrant.php(76): League\OAuth2\Client\Grant\AbstractGrant->checkRequiredParameters()
#2 /opt/mediawiki/app/w/vendor/league/oauth2-client/src/Provider/AbstractProvider.php(535): League\OAuth2\Client\Grant\AbstractGrant->prepareRequestParameters()
#3 /opt/mediawiki/app/w/extensions/TuleapIntegration/src/TuleapConnection.php(195): League\OAuth2\Client\Provider\AbstractProvider->getAccessToken()
#4 /opt/mediawiki/app/w/extensions/TuleapIntegration/src/TuleapConnection.php(171): TuleapIntegration\TuleapConnection->refreshAccessToken()
#5 /opt/mediawiki/app/w/extensions/TuleapIntegration/src/TuleapConnection.php(133): TuleapIntegration\TuleapConnection->getAccessToken()
#6 /opt/mediawiki/app/w/skins/TuleapSkin/src/TuleapSidebar.php(26): TuleapIntegration\TuleapConnection->getIntegrationData()
#7 /opt/mediawiki/app/w/skins/TuleapSkin/src/SkinTuleapSkin.php(56): TuleapSkin\TuleapSidebar->getStyles()
#8 /opt/mediawiki/app/w/includes/skins/SkinTemplate.php(140): TuleapSkin\SkinTuleapSkin->initPage()
#9 /opt/mediawiki/app/w/includes/OutputPage.php(2622): SkinTemplate->outputPage()
#10 /opt/mediawiki/app/w/includes/MediaWiki.php(952): OutputPage->output()
#11 /opt/mediawiki/app/w/includes/MediaWiki.php(965): MediaWiki->{closure}()
#12 /opt/mediawiki/app/w/includes/MediaWiki.php(548): MediaWiki->main()
#13 /opt/mediawiki/app/w/index.php(53): MediaWiki->run()
#14 /opt/mediawiki/app/w/index.php(46): wfIndexMain()
#15 {main}
The issue is gone after cleaning the cookies