com.mysql.jdbc.MysqlDataTruncation：数据截断：错误的日期值：第1行的'dob'列的日期值为'2000年8月3日'

Question

当我运行程序时，它将报告此错误：

from PIL import Image
model.fit_generator(
        train_generator,
        steps_per_epoch=2000 // batch_size,
        epochs=50,
        validation_data=validation_generator,
        validation_steps=800 // batch_size)
model.save_weights('first_try.h5') 

output will display like: Epoch 1/50
 34/125 [=======>......................] - ETA: 7:23 - loss: 0.7237 - acc: 0.5478 ... comntinue 

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com.mysql.jdbc.MysqlDataTruncation: Data truncation: Incorrect date
    value: '3 Aug, 2000' for column 'dob' at row