Server deployment project Times error: startup failed due to previous errors

critical: Error listenerStart
2018-5-11 15:32:08 org.apache.catalina.core.StandardContext start
critical: Context [/ SCM] startup failed due to previous errors
2018-5-11 15:32:09 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
serious: The web application [/ SCM] registered the JBDC driver [com.alibaba.druid.mock.MockDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
2018-5-11 15:32:09 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
serious: The web application [/ SCM] registered the JBDC driver [com.microsoft.sqlserver.jdbc.SQLServerDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
2018-5-11 15:32:09 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
serious: The web application [/ SCM] registered the JBDC driver [com.alibaba.druid.proxy.DruidDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.

an error was reported when the deployment was started on the server, but the error was not reported when starting the project in the development tool

Java-ee druid java tomcat
Mar.10,2021

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e3ddb5-44747.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e3ddb5-44747.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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