By importing a SQL file I found, I was able to resolve the issue. If anyone who knows the solution can comment on the topic, we can help the next person. I encountered an error: SQLSTATE[42000]: Syntax error or access violation: 1142 ALTER command denied to user 'xxxxx_yyyyy'@'localhost' for table 'access_tokens' (SQL: alter table `access_tokens` add primary key `access_tokens_id_primary`(`id`)). I am getting this error and couldn't find many Turkish resources. Is there anyone who can help?