Any other solutions? our server provider does not offer VPS services.
Edit: I have deleted the export/update module. It does not effect into this, still broken. After I tried to change theme "extreme Version 2.0.3" (https://addons.prestashop.com/en/sports-activities-travel-themes/32010-extreme.html) into Presta basic theme I get the error 500 again. Could this be a layout thing? Now I need to recover from backup.
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