SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRMaDMvMnVPamxzZjl2aDJQTngwOUE9PSIsInZhbHVlIjoiZVVUdXFPMG9yNXNLMWk4Qmg5V1VoZz09IiwibWFjIjoiMzJiMTkyMTk0MzlhMWMzN2E1NmZhMzY5ZDU4MDE2YjVmYmY3MThlNzQ3ZTkxNWYxY2VkNjYzNmFhNzg5YzcwNiIsInRhZyI6IiJ9 limit 1)