我是Neo4j的新手，所以我一直在循环一些值。
我有一个技能到技能字符串列表

let data = [
  'big_data, business_intelligence',
  'big_data, data_collection',
  'big_data, economic_growth',
  'big_data, economy'
]

我想创建或更新左侧与右侧之间的关系

for (let item of data) {
    CreateSkillToSkillRelation(item);
}

const CreateSkillToSkillRelation = async (relation) => {
  let mainSkill = relation.split(",")[0];
  let secundarySkill = relation.split(",")[1];

  try {
    // Check if the relationship exists
    let { records } = await session.run(
      "MATCH(main:SKILL {name:$mainSkill}) -[relation:SKILL_TO_SKILL]-> (secundary:SKILL {name:$secundarySkill}) RETURN relation",
      { mainSkill, secundarySkill }
    );

    let count =
      records[0]?._fields[0].properties.count > 0
        ? records[0]._fields[0].properties.count + 1
        : 1;

    // If count is greater then 1 then lets update the counter
    if (count > 1) {
      await session.run(
        "MATCH(main:SKILL {name:$mainSkill}) -[relation:SKILL_TO_SKILL]-> (secundary:SKILL {name:$secundarySkill}) SET relation.count = $count RETURN main, secundary",
        {
          mainSkill,
          secundarySkill,
          count,
        }
      );
    }
    // Otherwise the skill relation is not created so lets create one
    else {
      await session.run(
        "CREATE(main:SKILL {name:$mainSkill}) -[:SKILL_TO_SKILL {count:$count}]-> (secundary:SKILL {name:$secundarySkill}) RETURN main, secundary",
        {
          mainSkill,
          secundarySkill,
          count,
        }
      );
    }

    await session.close();
  } catch (error) {
    console.log(error);
  }
};

但每次运行时，我都会得到以下错误Neo4jError: Queries cannot be run directly on a session with an open transaction; either run from within the transaction or use a different session.
你知道我该怎么解决吗？