I was trying MP 1.8.100 as new clean installation. This new clean installation was OK.
Today I was trying to upgrade from MP 1.8.0 (dB is MySQL 5.1) -> during the upgrade I selected also upgrade of MySQL from 5.1 to 5.6. Upgrade has not finish successfully -> MySQL 5.1 was deleted, new on MySQL 5.6 does not work.
Today I was trying to upgrade from MP 1.8.0 (dB is MySQL 5.1) -> during the upgrade I selected also upgrade of MySQL from 5.1 to 5.6. Upgrade has not finish successfully -> MySQL 5.1 was deleted, new on MySQL 5.6 does not work.