2023/01/23 00:11:43 [error] 50#50: *521530 lua entry thread aborted: runtime error: /usr/local/apisix/apisix/plugins/proxy-cache/memory.lua:47: attempt to index field 'dict' (a nil value)
stack traceback:
coroutine 0:
        /usr/local/apisix/apisix/plugins/proxy-cache/memory.lua: in function 'get'
        ...cal/apisix/apisix/plugins/proxy-cache/memory_handler.lua:204: in function 'phase_func'
        /usr/local/apisix/apisix/plugin.lua:1094: in function 'run_plugin'
        /usr/local/apisix/apisix/init.lua:615: in function 'http_access_phase'

    - name: proxy-cache
      enable: true
      config:
        cache_ttl: 60
        cache_strategy: memory
        cache_zone: memory_cache
        cache_bypass:
          - '$http_authorization'