Hi Dear,
I decided to change my host and after doing this I encountered a problem,
After transferring the users of the site, there was no problem, but when I entered the site with the admin, it showed a blank page and I could not do any administrative work.
After searching the forum, I found that I had to enable debugging mode ---> for this result:
1- Change Config.php in Moodle root dir Add this
//=========================================================================
// 7. SETTINGS FOR DEVELOPMENT SERVERS - not intended for production use!!!
//=========================================================================
// Force a debugging mode regardless the settings in the site administration
@error_reporting(E_ALL | E_STRICT); // NOT FOR PRODUCTION SERVERS!
@ini_set('display_errors', '1'); // NOT FOR PRODUCTION SERVERS!
$CFG->debug = (E_ALL | E_STRICT); // === DEBUG_DEVELOPER - NOT FOR PRODUCTION SERVERS!
$CFG->debugdisplay = 1; // NOT FOR PRODUCTION SERVERS!
// You can specify a comma separated list of user ids that that always see
// debug messages, this overrides the debug flag in $CFG->debug and $CFG->debugdisplay
// for these users only.
$CFG->debugusers = '2';
-----------------------------------------------------------------
When I save it and open http://mysite/admin/search.php I see this report:
Warning: require_once(/home/my-moodle/lib/antivirus/clamav/classes/scanner.php): failed to open stream: No such file or directory in /home/my-moodle/lid/antivirus/clamav/setting.php on line 29
2- I found it scanner.php is not in that directory
3- then I copy this file from backup and it work correctly.
I hope this feature is useful for someone
be regards,