Whitelabel Error Page

This application has no explicit mapping for /error, so you are seeing this as a fallback.

Sat Apr 20 21:24:04 CST 2024
There was an unexpected error (type=Internal Server Error, status=500).
### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. ### The error may exist in com/gpro/mapper/CarMapper.java (best guess) ### The error may involve com.gpro.mapper.CarMapper.findAll ### The error occurred while executing a query ### SQL: select * from car ### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. ; SQL []; No operations allowed after connection closed.; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.