SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IiszN2xXS3VEcFlKdWcvdGN2eGp4YWc9PSIsInZhbHVlIjoiSzA2eWdxWmsvN2JNVzZkV2RBcWJmUT09IiwibWFjIjoiYTY1ZDg1ZGRmZTc5N2NiOGQ0ZDlmYmY4YWRhZDAzZThiMjFkY2JmNzBhZjAzZmE3NDAyMTg1ZTAzY2YxOWY3OCIsInRhZyI6IiJ9 limit 1)