Description:
------------
After upgrading from 5.1.2 to 5.1.6, Pear DB starting failing due to a static call to a non-static method, which should be an E_STRICT (according to the documentation).  The error reporting level remains unchanged at E_ALL, which should not include E_STRICT errors.  Reverting back to PHP 5.1.2 cause the problem to go away.

This is reproducable on a few specific pages we have, but not all of our queries fail, though all of them should flow through the same codepath.

Disabled APC, did not change anything.

Actual result:
--------------
    generateErrorString("Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context", "/home/site/overpitch.com/release/current/lib/DB
-1.7.6/DB/mysql.php", 300)
  /home/site/overpitch.com/release/current/lib/DB-1.7.6/DB/mysql.php:300
    debug_php_error(2048, "Non-static method DB::isManip() should not be called statically, assuming $this from incompatible context", "/home/site/overpitch.com/release/current/lib/
DB-1.7.6/DB/mysql.php", 300, Array(1))
  /home/site/overpitch.com/release/current/lib/DB-1.7.6/DB/common.php:1203
    DB_mysql->simpleQuery("SELECT

...