hi, the last couple of days i keep getting sql errors like this:

SQL ERROR [ mysqli ]

Out of memory (Needed 8388508 bytes) [5]

An SQL error occurred while fetching this page. Please contact the Board Administrator if this problem persists.

i know im not out of memory as there is barely anything in the database.

sometimes it lets me on the site but most times im presented with the above error, i am using phpbb3. Is this a server error or a error on my end?

thank you for your time.