Error!
ActiveRecord::StatementInvalid Mysql2::Error: The table 'sessions' is full: INSERT INTO `sessions` (`created_at`, `data`, `session_id`, `updated_at`) VALUES ('2018-10-16 04:20:19', 'BAh7BkkiEF9jc3JmX3Rva2VuBjoGRUZJIjFzK1FIUXlNSGtuTDZMOFdMa04z\neHVpYmhNSHBWYTZWc3NNZ3VXZ1U1emZnPQY7AEY=\n', '7d40589e86c4c1656ce26385e0973ca9', '2018-10-16 04:20:19')