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    MySQL doesn't support some types of characters (such as emojis) with the utf8 encoding. You need to be on MySQL 5.5+ and force utf8mb4 (everywhere, client and server). You can do this sending the query "SET NAMES utf8mb4". Check this https://goo.gl/3E2qzg

Solutions on the web

via Stack Overflow by James Angelo
, 1 year ago
Field 'tblid' doesn't have a default value
via Stack Overflow by Pritam Banerjee
, 1 year ago
Field 'USER_ID' doesn't have a default value
via GitHub by mawenbao
, 1 year ago
Incorrect string value: '\xF0\x9F\x92\xA9</...' for column 'content' at row 1
via Stack Overflow by user4926135
, 1 year ago
Incorrect integer value: 'hyderabad' for column 'id' at row 1**
via Stack Overflow by Eugene
, 2 years ago
</p> <pre><code> Column count doesn't match value count at row 1
via Stack Overflow by Asha
, 1 year ago
Incorrect string value: '\xC2\x91\xC2\x91\xC2\x91...' for column 'remarks' at row 1
java.sql.SQLException: Field 'tblid' doesn't have a default value	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:963)	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3966)	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3902)	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2526)	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2673)	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2549)	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861)	at com.mysql.jdbc.PreparedStatement.executeUpdateInternal(PreparedStatement.java:2073)	at com.mysql.jdbc.PreparedStatement.executeUpdateInternal(PreparedStatement.java:2009)	at com.mysql.jdbc.PreparedStatement.executeLargeUpdate(PreparedStatement.java:5098)	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1994)	at systemnew.UpdateDatabase.add(UpdateDatabase.java:38)