PHP 5.4.0 - php5dismod error

root@dev01:~# apt-get remove php5-mysql
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
  php5-mysql
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 266 kB disk space will be freed.
Do you want to continue [Y/n]? y
(Reading database ... 52624 files and directories currently installed.)
Removing php5-mysql ...
/usr/sbin/php5dismod: 125: FOUND: parameter not set
dpkg: error processing php5-mysql (--remove):
 subprocess installed pre-removal script returned error exit status 2
configured to not write apport reports
                                      Processing triggers for libapache2-mod-php5 ...
Reloading web server config: apache2.
Errors were encountered while processing:
 php5-mysql
E: Sub-process /usr/bin/dpkg returned an error code (1)