SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ikc4dW1FbTdwR1VjUGFBYUpkMlB3aFE9PSIsInZhbHVlIjoiQUxJWHJlcVBPSHc4eXZ5R0NHem8vdz09IiwibWFjIjoiMTI1ZDdiMmI0NWEzNjA0MzdlZmMwZmI5OTk0MmExN2M3NzNhYzE0MmQ1MzVlNTc2NWQzMmY2ZGIyY2FkNmU1OSIsInRhZyI6IiJ9 limit 1)