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Hi,
The error in the logs is as follows:
PDOException: SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 767 bytes
Unfortunately this means that your MySQL/MariaDB database version is too old - we recommend MySQL version 8+ or MariaDB 10.2+, although it should work with MySQL 5.7.22
If you are using a web host, please contact them regarding the database version.