Can't start query: UPDATE sessionDb SET contents='position.hub_123_GCA_020801775.1=lastVirtModeType%3Ddefault%26lastVirtModeExtraState%3D%26virtModeType%3Ddefault%26virtMode%3D0%26nonVirtPosition%3D%26position%3DJAJHSZ010000001.1%253A56260844%252D56270844&clade=mammal&lastVirtModeType=default&lastPosition=chr1%3A11102837%2D11267747&lastVirtModeExtraState=&trackHubs=25145+123&lastVirtModeExtra=&oldPosition=JAJHSZ010000001.1%3A56260844%2D56270844&simOrder_hub_123_gc5Base=hub_123_gc5Base+&org=Human&virtModeType=default&hgt.defaultImgOrder=on&virtMode=0&hgHubConnect.hub.123=1&nonVirtPosition=chr1%3A11102837%2D11267747&command=start&expOrder_hub_123_gc5Base=hub_123_gc5Base+&db=hg38&position=chr1%3A11102837%2D11267747&customComposite-hub_123_GCA_020801775.1=..%2Ftrash%2FhgComposite%2F132%2Fhub_200_4717_3d5340.txt&hgHubConnect.hub.25145=1',lastUse=now(),useCount=52 where id=334012 and sessionKey='R9CWQ00oWjLiiLPrrfqw0X[...]

mySQL error 126: Incorrect key file for table './hgcentral/sessionDb.MYI'; try to repair it (profile=<noProfile>, host=localhost, db=hgcentral)