Fatal error: Uncaught Error: Class "Automattic\Jetpack\Sync\Replicastore\Table_Checksum" not found in /home/nigeriamachine/public_html/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/replicastore/class-table-checksum-users.php:15 Stack trace: #0 {main} thrown in /home/nigeriamachine/public_html/wp-content/plugins/jetpack/jetpack_vendor/automattic/jetpack-sync/src/replicastore/class-table-checksum-users.php on line 15