It appears that the K2 rating module is causing a crash when front page is loaded by Google Bot:

17:40:06 write(3, ".\0\0\0\3SELECT * FROM bzgoi_k2_rating WHERE itemID=60", 50) = 50
17:40:06 read(3, "\1\0\0\1\4L\0\0\2\3def\ftagdesig_new\17bzgoi_k2_rating\17bzgoi_k2_rating\6itemID\6itemID\f?\0\v\0\0\0\3\3@\0\0\0T\0\0\3\3def\ftagdesig_new\17bzgoi_k2_rating\17bzgoi_k2_rating\nrating_sum\nrating_sum\f?\0\v\0\0\0\3!\0\0\0\0X\0\0\4\3def\ftagdesig_new\17bzgoi_k2_rating\17bzgoi_k2_rating\frating_count\frating_count\f?\0\v\0\0\0\3!\0\0\0\0L\0\0\5\3def\ftagdesig_new\17bzgoi_k2_rating\17bzgoi_k2_rating\6lastip\6lastip\f!\0\226\0\0\0\375\1\0\0\0\0\5\0\0\6\376\0\0\2\0\24\0\0\7\00260\0015\0011\f50.92.52.163\5\0\0\10\376\0\0\2\0", 16384) = 387
17:40:06 --- SIGSEGV (Segmentation fault) @ 0 (0)

The output shows that the crash is happening when the module is handling the results from a query.

This happens only when I try to publish rich snippets vote

Please help!

K2 does not include a rating module. Do you mean the K2 Content module?

Is it possible to send me a link please?

I think content vote is the issue when rich snippets vote is activated. I've unpublished rich snippets vote

tagdesignco.ca

I have yet to understand what rich snippets vote is. Are you reffering to a K2 plugin?