file_put_contents(): Only 0 of 6433 bytes written, possibly out of free disk space (#2)

/var/www/piotrkowskaklub97/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_writefile.php::46 (/var/www/piotrkowskaklub97/vendor/batusystems/engine5/Core/Engine.php:207)