SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjNhZVhRaUliUEI3WVlsVFdtVWl1Q1E9PSIsInZhbHVlIjoiaU85Yjg2cFprL3B2cDV3WHZCWmdXdz09IiwibWFjIjoiNmFlOGYyM2UzZTdkYmEyMGIxZjcwYTI4YWZjMTMwNjUxNzk1ODQ3MzI5NDk5ZGJjODY1ZjEyMzRjZWEzNmQxYiIsInRhZyI6IiJ9 limit 1)