Make sure that in app/etc/local.xml use_lua is set as 0
<cache>
<backend>Cm_Cache_Backend_Redis</backend>
<backend_options>
(...)
<use_lua>0</use_lua> <!-- Set to 1 if Lua scripts should be used for some operations -->
</backend_options>
</cache>
Go to the admin panel with cache enabled. Try to resave block.
Error cleaning cache by mode matchingAnyTag: ERR Error running script (call to f_39383dcf36d2e71364a666b2a806bc8219cd332d): @user_script:1: @user_script: 1: Unknown Redis command called from Lua script
Error appears. Block is not saved.
Somehow call to clean method is omitting proper constructor. Still not sure if it's an issue in my stack or general one.
Error cleaning cache by mode matchingAnyTag: ERR Error running script (call to f_39383dcf36d2e71364a666b2a806bc8219cd332d): @user_script:1: @user_script: 1: Unknown Redis command called from Lua script
Error appears. Block is not saved.
Somehow call to clean method is omitting proper constructor. Still not sure if it's an issue in my stack or general one.