I prepared CSV file with my products. It has around 1000 entries. In the middle of the import process, something happens and it redirect me to the maintenance page. No warnings, errors nothing... When I log back into the backend i find that around 120+ products are imported. if i repeat the process it duplicates the previous items loaded. I tried this several times, sometimes I get slightly more products loaded, sometimes less.I even contacted my hosting provider and they confirmed that all the settings on there end is correct. what could be causing this.
im using prestashop version 1.6.0.14