Upgrade 1.12.2 to 2.0 Fatal Error

[10010110]

I’m trying to upgrade an old website to the latest version and the first step is to go from version 1 to version 2. But whenever I get to step 8 (database upgrade) it’s stalling and I’m getting a fatal error:

Uncaught ArgumentCountError: Too few arguments to function ADODB_DataDict::AlterColumnSQL(), 1 passed in /Users/Stephan/Sites/test/install/app/upgrade/2.0/upgrade.php on line 19 and at least 2 expected in /Users/Stephan/Sites/test/install/lib/adodb_lite/adodb-datadict.inc.php:402
Stack trace:
#0 /Users/Stephan/Sites/test/install/app/upgrade/2.0/upgrade.php(19): ADODB_DataDict->AlterColumnSQL('cms_content_pro...')
#1 /Users/Stephan/Sites/test/install/app/wizard/class.wizard_step8.php(168): include_once('/Users/Stephan/...')
#2 /Users/Stephan/Sites/test/install/app/wizard/class.wizard_step8.php(193): cms_autoinstaller\wizard_step8->do_upgrade(Array)
#3 /Users/Stephan/Sites/test/install/lib/classes/class.wizard_step.php(38): cms_autoinstaller\wizard_step8->display()
#4 /Users/Stephan/Sites/test/install/lib/classes/class.wizard.php(141): __appbase\wizard_step->run()
#5 /Users/Stephan/Sites/test/install/app/class.cms_install.php(323): __appbase\wizard->process()
#6 /Users/Stephan/Sites/test/install/index.php(31): in /Users/Stephan/Sites/test/install/lib/adodb_lite/adodb-datadict.inc.php on line 402

“test” is the CMS root directory and “install” is the renamed “cmsms-2.0-install.expanded” directory. I also tried it with the PHAR installer with the same issue, I think.

What could this be? How can this be fixed?

By the way: I also tried this with a clean version 1.12.2 with the same error.

[10010110]

Was this thread moved or something? Because I was certain that I posted it in the “Installation, setup, and upgrade” section.

[10010110]

Well, so, I thought that going step by step, version by version, would be the safest way to upgrade all the way to the latest but folks on IRC recommended to use the install/upgrade script for the latest version right away, and I wouldn’t have thought but it worked.