Executed rollbackon connection - mysql

Question

i am using JDBC to connect my MySQL database. I am trying to delete data from 2 tables (tasks and tasks_users(join table)). Look at my code:
#Override
public int deleteById(Long id) throws SQLException {
deleteByIdFromJoinTable(id);
int updated_rows;
sessionManager.beginSession();
try(Connection connection = sessionManager.getCurrentSession();
PreparedStatement statement = connection.prepareStatement(SQL_QUERIES.DELETE_TASK_BY_ID.QUERY)) {
statement.setLong(1, id);
updated_rows = statement.executeUpdate();
sessionManager.commitSession();
}catch (SQLException exception){
log.error(exception.getMessage(), exception);
sessionManager.rollbackSession();
throw exception;
}
return updated_rows;
}
public void deleteByIdFromJoinTable(Long id) throws SQLException {
sessionManager.beginSession();
try(Connection connection = sessionManager.getCurrentSession();
PreparedStatement statement = connection.prepareStatement(SQL_QUERIES.DELETE_TASK_FROM_TASKS_USERS.QUERY)) {
statement.setLong(1, id);
statement.executeUpdate();
sessionManager.commitSession();
}catch (SQLException exception){
log.error(exception.getMessage(), exception);
sessionManager.rollbackSession();
throw exception;
}
}
enum SQL_QUERIES {
DELETE_TASK_BY_ID("DELETE FROM tasks WHERE id=(?)"),
DELETE_TASK_FROM_TASKS_USERS("DELETE FROM tasks_users WHERE task_id=(?)");
final String QUERY;
SQL_QUERIES(String QUERY) {
this.QUERY = QUERY;
}
}
}
But when i call deleteById(), i get exception like:
13:58:03.079 [http-nio-8080-exec-9] DEBUG com.zaxxer.hikari.pool.ProxyConnection - restServiceDbPool - Executed rollback on connection com.mysql.cj.jdbc.ConnectionImpl#68421fee due to dirty commit state on close()
Connection to database works well, method, where i get all tasks returns them without problems.
What's problem is here, i will be very grateful for help?