I have a client using an Epesi 1.5.6 installation that is exhibiting strange behavior. The data/Base_Lang/custom/en.php file is being updated periodically with blank entries as seen below. The file keeps growing larger and larger and many entries are duplicated. I have turned off custom translations in the admin panel and still it keeps growing. Eventually the file size exceeds over 5000KB at which point Epesi ceases to function (White Screen), until the file is replaced/deleted.
Any thoughts on what might be causing the behavior?
<?php
global $custom_translations;
$custom_translations['Data Import']='';
$custom_translations['Main Company']='';
$custom_translations['Reports: User Activity Report']='';
$custom_translations['Support: About']='';
$custom_translations['Support: EPESI Store']='';
$custom_translations['Support: EPESI Forum']='';
$custom_translations['My settings: Control panel']='';
$custom_translations['CRM: Calendar']='';
$custom_translations['CRM: Contacts']='';
$custom_translations['CRM: Companies']='';
$custom_translations['My settings: My Contact']='';
$custom_translations['My settings: My Company']='';
$custom_translations['CRM: Meetings']='';
$custom_translations['CRM: Phonecalls']='';
$custom_translations['CRM: Tasks']='';
$custom_translations['manual']='';
$custom_translations['Saskatchewan']='';
$custom_translations['Start date']='';
$custom_translations['PEC']='';
$custom_translations['ISN']='';