SQL error on create - Contao Install 3.5.18

[Olli]

This statement
CREATE TABLEtl_files( idint(10) unsigned NOT NULL auto_increment, pidbinary(16) NULL, tstampint(10) unsigned NOT NULL default '0', uuidbinary(16) NULL, typevarchar(16) NOT NULL default '', pathvarchar(1022) NOT NULL default '', extensionvarchar(16) NOT NULL default '', hashvarchar(32) NOT NULL default '', foundchar(1) NOT NULL default '1', namevarchar(255) NOT NULL default '', importantPartXint(10) NOT NULL default '0', importantPartYint(10) NOT NULL default '0', importantPartWidthint(10) NOT NULL default '0', importantPartHeightint(10) NOT NULL default '0', metablob NULL, PRIMARY KEY (id), KEYpid(pid), UNIQUE KEYuuid(uuid), KEYpath(path(333)), KEYextension(extension) ) ENGINE=MyISAM DEFAULT CHARSET=UTF8;
leads to this error
Fatal error: Uncaught exception Exception with message Query error: Index column size too large. The maximum column size is 767 bytes. (CREATE TABLEtl_files(idint(10) unsigned NOT NULL auto_increment,pidbinary(16) NULL,tstampint(10) unsigned NOT NULL default '0',uuidbinary(16) NULL,typevarchar(16) NOT NULL default '',pathvarchar(1022) NOT NULL default '',extensionvarchar(16) NOT NULL default '',hashvarchar(32) NOT NULL default '',foundchar(1) NOT NULL default '1',namevarchar(255) NOT NULL default '',importantPartXint(10) NOT NULL default '0',importantPartYint(10) NOT NULL default '0',importantPartWidthint(10) NOT NULL default '0',importantPartHeightint(10) NOT NULL default '0',metablob NULL, PRIMARY KEY (id), KEYpid(pid), UNIQUE KEYuuid(uuid), KEYpath(path(333)), KEYextension(extension) ) ENGINE=MyISAM DEFAULT CHARSET=UTF8;) thrown in system/modules/core/library/Contao/Database/Statement.php on line 295 #0 system/modules/core/library/Contao/Database.php(207): Contao\Database\Statement->query('CREATE TABLE t...')
#1 system/modules/core/controllers/BackendInstall.php(616): Contao\Database->query('CREATE TABLE `t...')
#2 system/modules/core/controllers/BackendInstall.php(177): Contao\BackendInstall->adjustDatabaseTables()
#3 contao/install.php(24): Contao\BackendInstall->run()
#4 {main}

`

I'm working on a Strato hosting with mysql 5.6

[leofeyer]

See #8484.