The mod Grid Planner (0.2.0) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event grid-planner::on_configuration_changed
grid-planner/scripts/backend_data.lua:151: attempt to index field 'surfaces' (a nil value)
stack traceback:
grid-planner/scripts/backend_data.lua:151: in function 'ensure_surface'
grid-planner/scripts/backend_data.lua:187: in function 'get_sorted_layers'
grid-planner/scripts/ui.lua:433: in function 'rebuild_player'
grid-planner/scripts/migrations.lua:96: in function '?'
grid-planner/scripts/migrations.lua:229: in function 'on_configuration_changed'
core/lualib/event_handler.lua:112: in function <core/lualib/event_handler.lua:109>

Thanks for the report, should be fixed in 0.2.1.

Works now, no crash upon entry to world