I only recently activated the plugin back plugin so that might be it?
Strict Notice: Non-static method Pingback::send_pingback() should not
be called statically in system/plugins/pingback/pingback.plugin.php
line 310
system/plugins/pingback/pingback.plugin.php line 310:
Pingback::send_pingback( ...1 args... )
system/plugins/pingback/pingback.plugin.php line 79:
Pingback::pingback_all_links( ...1 args... )
[core] line 0:
Pingback->action_post_update_after( ...1 arg... )
system/classes/plugins.php line 68:
call_user_func_array( ...1 args... )
system/classes/post.php line 666:
Plugins::act( ...1 args... )
system/classes/adminhandler.php line 457:
Post->update( ...1 arg... )
system/classes/adminhandler.php line 92:
AdminHandler->post_publish( )
system/classes/actionhandler.php line 54:
AdminHandler->act_admin( )
system/classes/controller.php line 167:
ActionHandler->act( ...1 arg... )
index.php line 232:
Controller::dispatch_request( )
Strict Notice: Non-static method Pingback::send_pingback() should not
be called statically in system/plugins/pingback/pingback.plugin.php
line 310
system/plugins/pingback/pingback.plugin.php line 310:
Pingback::send_pingback( ...1 args... )
system/plugins/pingback/pingback.plugin.php line 79:
Pingback::pingback_all_links( ...1 args... )
[core] line 0:
Pingback->action_post_update_after( ...1 arg... )
system/classes/plugins.php line 68:
call_user_func_array( ...1 args... )
system/classes/post.php line 666:
Plugins::act( ...1 args... )
system/classes/adminhandler.php line 457:
Post->update( ...1 arg... )
system/classes/adminhandler.php line 92:
AdminHandler->post_publish( )
system/classes/actionhandler.php line 54:
AdminHandler->act_admin( )
system/classes/controller.php line 167:
ActionHandler->act( ...1 arg... )
index.php line 232:
Controller::dispatch_request( )
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to
allocate 52016319 bytes) in /var/www/nginx-default/amnotsowise/system/
classes/socketrequestprocessor.php on line 107