Can't start query: UPDATE sessionDb SET contents='clade=mammal&lastVirtModeType=default&lastPosition=CM073846.1%3A92%2C939%2C771%2D92%2C949%2C771&customComposite-hub_2072_GCA_037157525.1=..%2Ftrash%2FhgComposite%2F153%2Fhub_200_15db_ee52b0.txt&lastVirtModeExtraState=&trackHubs=26263+2072&lastVirtModeExtra=&oldPosition=CM073846.1%3A92939771%2D92949771&org=Human&virtModeType=default&hgt.defaultImgOrder=on&virtMode=0&hgHubConnect.hub.2072=1&nonVirtPosition=chr1%3A11102837%2D11267747&command=start&position.hub_2072_GCA_951640355.1=lastVirtModeType%3Ddefault%26lastVirtModeExtraState%3D%26virtModeType%3Ddefault%26virtMode%3D0%26nonVirtPosition%3D%26position%3DOX621279.1%253A44371497%252D44381497&db=hg38&hgHubConnect.hub.26263=1&position=chr1%3A11102837%2D11267747&expOrder_hub_2072_gc5Base=hub_2072_gc5Base+&position.hub_2072_GCA_037157525.1=lastVirtModeType%3Ddefault%26lastVirtModeExtraState%3D%26virtModeType%3Ddefault%26virtMo[...]

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