A comma splice is an incorrect use of a comma. If there are two COMPLETE sentences you do not need a comma. One way to fix it is, make the two sentences TWO sentences. Another thing to do, use a semi colon. Finally, you could use a conjunction. Such as, AND, OR ect. I have problem remembering when, and when not to use commas. That’s why the link helped a lot.
I found this awesome link to help out with comma splices
http://ace.acadiau.ca/english/grammar/comma.htm