Update wizard stuck

Update wizard stuck not sure what to do, this is the database error.

Mon Oct 28 15:19:12 2019 [4521][eef414a8-7cae-6bc0-cb3c-58b0751658d2][FATAL] Mysqli_query failed.
Mon Oct 28 15:19:12 2019 [4521][eef414a8-7cae-6bc0-cb3c-58b0751658d2][FATAL] Query Failed: ALTER TABLE users modify COLUMN first_name varchar(255) NULL , modify COLUMN last_name varchar(255) NULL : MySQL error 1071: Specified key was too long; max key length is 1000 bytes
Mon Oct 28 15:19:12 2019 [4521][eef414a8-7cae-6bc0-cb3c-58b0751658d2][FATAL] Exception handling in /home/stopdelivery/public_html/SuiteCRM/include/MVC/Controller/SugarController.php:400
Mon Oct 28 15:19:12 2019 [4521][eef414a8-7cae-6bc0-cb3c-58b0751658d2][FATAL] Exception in Controller: Database failure. Please refer to suitecrm.log for details.
Mon Oct 28 15:19:12 2019 [4521][eef414a8-7cae-6bc0-cb3c-58b0751658d2][FATAL] backtrace:
#0 /home/stopdelivery/public_html/SuiteCRM/include/database/DBManager.php(353): sugar_die(‘Database failur…’)
#1 /home/stopdelivery/public_html/SuiteCRM/include/database/DBManager.php(328): DBManager->registerError(’ Query Failed: …’, ’ Query Failed: …’, ‘Error with MySQ…’)
#2 /home/stopdelivery/public_html/SuiteCRM/include/database/MysqliManager.php(179): DBManager->checkError(’ Query Failed: …’, ‘Error with MySQ…’)
#3 /home/stopdelivery/public_html/SuiteCRM/include/database/MysqlManager.php(616): MysqliManager->query(‘ALTER TABLE use…’, ‘Error with MySQ…’)
#4 /home/stopdelivery/public_html/SuiteCRM/include/database/DBManager.php(764): MysqlManager->repairTableParams(‘users’, Array, Array, true, NULL)
#5 /home/stopdelivery/public_html/SuiteCRM/modules/UpgradeWizard/end.php(86): DBManager->repairTable(Object(Group), true)
#6 /home/stopdelivery/public_html/SuiteCRM/modules/UpgradeWizard/index.php(296): require(’/home/stopdeliv…’)
#7 /home/stopdelivery/public_html/SuiteCRM/include/MVC/View/SugarView.php(834): include_once(’/home/stopdeliv…’)
#8 /home/stopdelivery/public_html/SuiteCRM/include/MVC/View/views/view.classic.php(72): SugarView->includeClassicFile(‘modules/Groups/…’)
#9 /home/stopdelivery/public_html/SuiteCRM/include/MVC/View/SugarView.php(226): ViewClassic->display()
#10 /home/stopdelivery/public_html/SuiteCRM/include/MVC/Controller/SugarController.php(435): SugarView->process()
#11 /home/stopdelivery/public_html/SuiteCRM/include/MVC/Controller/SugarController.php(375): SugarController->processView()
#12 /home/stopdelivery/public_html/SuiteCRM/include/MVC/SugarApplication.php(113): SugarController->execute()
#13 /home/stopdelivery/public_html/SuiteCRM/index.php(52): SugarApplication->execute()
#14 {main}

It helps if you tell us which version you’re upgrading from, and which version you’re upgrading to.

This is a known issue in some upgrades, you’ll find many threads with this problem and solutions.

Stuck on 7.11.7
not sure what thread fixes the problem

Ok, sorry, let me elaborate. This is the distinctive part of your logs:

Please start by trying to apply these simple changes:

Then delete the entire directory called cache/upgrades/temp, if it exists, and try the upgrade again. Thanks.