Import of NGS reads assembly to a shared DB does not work

Affected test:
GUITest_regression_scenarios_test_4113

Scenario:

1. Connect to a shared DB.
2. Import the "data/samples/Assembly" folder to the database.
   Expected state: the import has completed successfully.
   Actual state:

   [ERROR][14:27] Trying to recover from error: Cannot start a transaction at src\mysql_dbi\MysqlAssemblyDbi.cpp:216
   [ERROR][14:27] Trying to recover from error: Cannot start a transaction at src\mysql_dbi\MysqlAssemblyDbi.cpp:337