PJSIP - Not Enough Memory

Does anyone happen to know why the following message would be appearing in my logs randomly?

[2017-09-27 07:51:48] ERROR[28249] pjproject: ssl0x7fd6ac12fbb0 Renegotiation failed: Not enough memory (PJ_ENOMEM)

My server has 8GB of memory and more than 60% remains unallocated on average. Also, there was no obvious memory spike at the time of that log entry.

I have same problem under https://issues.asterisk.org/jira/browse/ASTERISK-27258

asterisk closed the issue since they require a special compile time flag and I am not prepared to compile.

I am in process of a reload though