How Do Fix Issues With Export/Import OpenCart Module?

Hello ,

I have the following message when I try to use the Export/Import module in Open cart admin :

Notice: Error: Could not load language tool/export! in /home/beauty87/public_html/vqmod/vqcache/vq2-system_library_language.php on line 41

And when I click on the ''button_export'' icon, I have this message : Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 85 bytes) in /home/beauty87/public_html/system/PHPExcel/Classes/PHPExcel/Style/Supervisor.php on line 123

And when I go back I have this : Allowed memory size of 67108864 bytes exhausted (tried to allocate 85 bytes)

text_log_details

I have also an issue when I try to use the ''Backup'' in the administration, I have this notice :Notice: Error: Could not load language tool/backup! in /home/beauty87/public_html/vqmod/vqcache/vq2-system_library_language.php on line 41

And when I click on the icon''Backup'' I have the following (Part of it):Notice: Error: Could not load language tool/backup! in /home/beauty87/public_html/vqmod/vqcache/vq2-system_library_language.php on line 41TRUNCATE TABLE `oc_address`; TRUNCATE TABLE `oc_affiliate`; TRUNCATE TABLE `oc_affiliate_transaction`; TRUNCATE TABLE `oc_attribute`; INSERT INTO `oc_attribute` (`attribute_id`, `attribute_group_id`, `sort_order`) VALUES ('1', '6',

The reason is probably because I have tried to restore a backup using Filezilla ?

Any help is much appreciated, thanks in advance

ArkenSeal