WordPress database error Table 'wp_ajaxcf'

I am seeing the error below in the server log file (complete block of messages repeating listed in the attachment).
WordPress database error Table 'wp_ajaxcf' already exists for query CREATE TABLE wp_ajaxcf
It seems like there is a syntax error with some SQL query based on the below log.
"WordPress database error You have an error in your SQL syntax"

I need help figuring what is causing this error.

Thanks
Shireen