I am seeing several errors in my site logs regarding a the sessions.php file. What is this and how can I fix it?
Here are my EE details: ExpressionEngine v2.5.2 - Build Date: 20120606 - © Copyright 2003 - 2014 EllisLab, Inc. Script executed in 0.0993 seconds - 26 SQL queries used
And here are some example errors
16 [error] PHP Fatal error: Call to a member function num_rows() on a non-object in /var/www/vhosts/cutandpaste.com/system167/expressionengine/libraries/Session.php on line 790
107 [error] PHP Fatal error: Maximum execution time of 90 seconds exceeded in /var/www/vhosts/cutandpaste.com/system167/codeigniter/system/core/Loader.php on line 846