Sandbox LUA Error [UNSOLVED]

Hello. In the most recent version of the game, I keep getting multiple errors and bugs. This is the one that comes up the most often whenever I click a button to start, I go into Sandbox, or what-have-you. ---------------------------
Lua Error:
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tolua++ dbcall failed!: [string "--shared\functional\SANDBOX_DATA\CCarCalculat..."]:87: attempt to index field 'Body' (a nil value)
You can CTRL+C on this to report it.
EDIT: More bugs that are not the same
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Lua Error:
---------------------------
Step() failed!: [string "--shared\functional\SANDBOX_DATA\CCarCalculat..."]:81: [string "--shared\functional\SANDBOX_DATA\CCarCalculat..."]:223: attempt to index field 'EngineInfo' (a nil value)
You can CTRL+C on this to report it.
Could someone PLEASE help me? I absolutely LOVE Automation but it is bug-galore. Thanks!
~Thomas
Lua Error:
---------------------------
tolua++ dbcall failed!: [string "--shared\functional\SANDBOX_DATA\CCarCalculat..."]:87: attempt to index field 'Body' (a nil value)
You can CTRL+C on this to report it.
EDIT: More bugs that are not the same
---------------------------
Lua Error:
---------------------------
Step() failed!: [string "--shared\functional\SANDBOX_DATA\CCarCalculat..."]:81: [string "--shared\functional\SANDBOX_DATA\CCarCalculat..."]:223: attempt to index field 'EngineInfo' (a nil value)
You can CTRL+C on this to report it.
Could someone PLEASE help me? I absolutely LOVE Automation but it is bug-galore. Thanks!
~Thomas