Fatal error: Allowed memory size of 20971520 bytes exhausted (tried to allocate 10496372 bytes) in /var/www/html/admin/lib/CreateZipFile.inc.php on line 82 Warning: Unknown: write failed: No space left on device (28) in Unknown on line 0 Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php/session) in Unknown on line 0