SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InR3bmJ1OGJyL1BmZnM4UHJrZ2NxQ1E9PSIsInZhbHVlIjoiSGFkS1NYMjhXc3NwTFBzL1BCcEdidz09IiwibWFjIjoiNzQ2ODM4NzY0NDkzYzA0ZjU1ZWQ5ZGM2ZDI4ZTEyZTZmMDU2YTE1ZWQ5YTczNTRlNjE1YTllYWFmOWU5YTI3YSIsInRhZyI6IiJ9 limit 1)