Hi I dont’ know why but my newsletter stop working, I tried different test, read the logs nut I can’t see why… the only things I see is:
Your PHP execution time limit is 300 seconds and cannot be changed or is too lower to grant the maximum delivery rate of Newsletter. is on KO, can it stop the plugin working ?
in debug log:
PHP Notice: Undefined index: contract_key in /xxx/xxx/www/wp-content/plugins/newsletter/plugin.php on line 1562
I tried with sept connexion; it does not work as well, I read docs… I don’t know what else to do? can someone help me?