Mysql error "number of locks exceeds the lock table size"


I’m trying to access various pages of my wiki (for example, this one: )

But i keep getting the following error:

MySQL returned error “1206: The total number of locks exceeds the lock table size (”.

Googling around shows the solution is to increase the value of innodb_buffer_pool_size, but I don’t have access to do that.

Does anyone have any ideas? I installed version 1.15.1 using the DH one click install, I see they currently offer 1.16.0 but I don’t see a way to update mine.