Whitelabel Error Page

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

Thu Dec 19 06:08:14 CST 2024
There was an unexpected error (type=Internal Server Error, status=500).
### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 ### The error may exist in URL [jar:file:/home/menhu/ShangJi-pc.jar!/BOOT-INF/classes!/com/chemguan/mapper/ProjetcColumnMapper.xml] ### The error may involve defaultParameterMap ### The error occurred while setting parameters ### SQL: select title FROM projetc_column WHERE ### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 ; bad SQL grammar []; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1