| If the bike has been stood a while when you have started it up the oil filter will leak as the seal around the filter will have gone dry.
Best thing is do an oil and filter change and check it when you put the filter on. and oil the seal on the new filter with old engine oil then do the filter up hand tight only. Should be ok after that but do a good cheak when the filter is out but i cant see it being a big thing | 
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