theres so much more where that came from, Ken Livingstone, etc etc.
Lets also be absolutely clear that whataboutery (ie, look at the Tories, they are bad too) is utterly irrelevant in the discussion of whether or not the Labour Party has an institutional problem with racism against Jews
OK @croft taking you at your word that you dont know about this and was genuinely asking for info, here we go, this took me about 3 mins on google:
http://blogs.timesofisrael.com/the-institutional-racism-in-my-local-labour-party/
https://labourlist.org/2019/02/jewish-labour-movement-zero-tolerance-for-labour-antisemitism-little-has-changed/
https://www.theguardian.com/politics/2019/jan/26/jim-sheridan-former-labour-mp-suspended-over-antisemitism-row-says-accusers-misguided
https://www.huffingtonpost.co.uk/entry/labour-activist-suspended-for-anti-semitism-after-liverpool-mp-louise-ellman-demands-tougher-action_uk_5c65e154e4b01757c3699e60
https://www.standard.co.uk/comment/comment/labour-chiefs-must-disclose-all-evidence-on-antisemitism-a4059106.html
https://www.bbc.co.uk/news/uk-england-merseyside-30545824
theres so much more where that came from, Ken Livingstone, etc etc.
Lets also be absolutely clear that whataboutery (ie, look at the Tories, they are bad too) is utterly irrelevant in the discussion of whether or not the Labour Party has an institutional problem with racism against Jews