I don't know whether this is Vbet-related but it began to happen after I installed it so I'm going to ask here

I'm getting the following errors when clicking on the Vbseo 'Likes received' and 'Likes Given' buttons on the user profile page:

PHP Code:
Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 200593 bytes) in /home/xxxx/public_html/forum/includes/functions.php on line 6862


Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 491520 bytes) in /home/xxxx/public_html/forum/includes/class_core.php(4430) : eval()'d code on line 458 
As I say, this started happening after installing Vbet but I think I'm going to need some coaching here because the figures don't fit the symptoms.

Memory info:

From phpinfo: memory_limit Local - 128M Master - 128M

From php.ini:
PHP Code:
; Suhosin Settings.

suhosin.post.max_vars = 2048

suhosin.request.max_vars = 2048

suhosin.cookie.encrypt = Off

suhosin.memory_limit = 32M

suhosin.session.encrypt = Off 
Vbulletin: PHP Memory Limit 32M

Server Memory in use at the moment: 25.00% (262136 of 1048576)

The error messages are suggesting that I need to increase memory but I don't see any other symptoms of insufficient memory whilst using the forum and I have had no reports from my members. I assume however that they will also be seeing the 'Likes' fatal error.

Have you guys come across any problems like this whilst using Vbet? I'd be grateful for any tips on what to try.