[17-Oct-2020 08:45:41 UTC] PHP Fatal error:  Interface 'Symfony\Component\Lock\PersistingStoreInterface' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Lock/BlockingStoreInterface.php on line 19
[20-Oct-2020 17:55:07 UTC] PHP Fatal error:  Trait 'Psr\Log\LoggerAwareTrait' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Lock/Factory.php on line 27
[23-Oct-2020 17:38:15 UTC] PHP Fatal error:  Interface 'Symfony\Component\Lock\PersistingStoreInterface' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Lock/StoreInterface.php on line 24
[27-Oct-2020 12:31:50 UTC] PHP Fatal error:  Trait 'Psr\Log\LoggerAwareTrait' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Lock/Lock.php on line 31
[12-Nov-2020 05:39:12 UTC] PHP Fatal error:  Class 'Symfony\Component\Lock\Factory' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Lock/LockFactory.php on line 20
