Issue when install external extension -pg_stats_reporter

[HtooHtetMin]

This is on postgresql version 16.4
When i configure the pg_stats_reporter, there is error what i face
Error in pg_stats_reporter.ini

• [target1]repository_connection_name: Item name is invalid.
• [target1]target_instance_name: Item name is invalid.

Note: Need to manually update the pg_stats_reporter.ini if have upgraded.

===============================================
This is my pg_stats_reporter.ini file
[repository]
host = 192.168.52.150
port = 5432
dbname = repository1
username = postgres
password = 'asd123!@#'

[target1]
repository_connection_name = repository
target_instance_name = repository1
host = 192.168.52.150
port = 5432
dbname = repository1
username = postgres
password = 'asd123!@#'

What are wrong and where should I troubleshoot?