SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjZmS01WNWRHSWl6aDNFZElPK1pIbmc9PSIsInZhbHVlIjoibUF3WU9LNmxVUGFiWTk3OVpUWkhLUT09IiwibWFjIjoiNGY4YmY2NDRlOTJhM2I4NzI1OGMwYWY3OGU5MTUzYzRkYjNiMDMzN2JmMDliMDUzMWE0NTIxMTViY2FjMzRmOSIsInRhZyI6IiJ9 limit 1)