SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJETkE5UlpVR3JFYy9ORzRNZ0dLNEE9PSIsInZhbHVlIjoiQ0Z3RFFzU1lSMENad0E0elVpWVh6Zz09IiwibWFjIjoiZGM1ZWE0OTQ0YzAxYWU4Mzc0OGYwMjBhM2MzZGUxNjUwMTQ1ODMzZmMwZWM3ZWFiZTRjNDQ5NDEwMGFiODU3YiIsInRhZyI6IiJ9 limit 1)