java.net.BindException: Address already in use (Bind failed)

lsof -i:8081

kill -9 46941

driverClassName' threw exception; nested exception is java.lang.NoClassDefFoundError: Unable to find Log4j2 as default logging library. (0)	2022.12.28
gitbash_fatal: Authentication failed for 'https://github.com/repository.git' (0)	2022.12.26
The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library (0)	2022.12.25
Autowired cannot be resolved to a type (0)	2022.12.22
java.lang.IllegalArgumentException: 요청 타겟에서 유효하지 않은 문자가 발견되었습니다. 유효한 문자들은 RFC 7230과 RFC 3986에 정의되어 있습니다. (0)	2022.12.21

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