error when running python3 main.py -u bolt://localhost:7687 -n neo4j -p redacted -d /var/lib/neo4j/import

[githubjohnk3]

Updating the Database with the latest CWE Files...
Download path: /var/lib/neo4j/importmitre_cwe/
cwec_v4.15.xml.zip unzipped successfully

Transforming file /var/lib/neo4j/importmitre_cwe/cwec_v4.15.xml
/var/lib/neo4j/importmitre_cwe/cwec_v4.15.xml
/var/lib/neo4j/importmitre_cwe/cwec_v4.15.json

Updating the Database with the latest CAPEC Files...
Download path: /var/lib/neo4j/importmitre_capec/
Executing command: dos2unix /var/lib/neo4j/importmitre_capec/capec_v3.9.xml
File /var/lib/neo4j/importmitre_capec/capec_v3.9.xml transformed to unix format
Transforming file /var/lib/neo4j/importmitre_capec/capec_v3.9.xml
/var/lib/neo4j/importmitre_capec/capec_v3.9.xml
/var/lib/neo4j/importmitre_capec/capec_v3.9.json
\Start cleaning Data from from existing nodes and relationships
Deleting CPE
Error occurred: module 'neo4j.exceptions' has no attribute 'CypherError'
(env) neo4j@ip-172-31-20-37:~/GraphKer$

My neo4j won't start with this line in the conf file: cypher.lenient_create_relationship = true

So i commented it out and neo4j started. I couldn't find anything helpful about this setting so here I am... I am assuming that this cypher error is related to this setting?

versions
neo-cli/noble 0.6.1-1 amd64
neo4j-enterprise/stable 1:4.1.13 all
neo4j/stable,now 1:4.1.13 all [installed]

Python3.12.3

Package Version

---

beautifulsoup4 4.9.3
certifi 2024.8.30
charset-normalizer 2.0.12
circuitbreaker 2.0.0
dos2unix 1
idna 3.10
jq 1.8.0
neo4j 4.3.9
pip 24.0
pytz 2024.2
requests 2.26.0
soupsieve 2.6
urllib3 1.26.20
xmltodict 0.12.0