SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImtvNUJMTHR4MmxRYTRzcXJ3cE1weXc9PSIsInZhbHVlIjoiNE1KYTFZOFh3STlhWjlNOXdiS1ZpQT09IiwibWFjIjoiZTRhMTViNjNkZjMyNTY3NWRiNGI2ZjE2M2ZkYmEwYTRiMjliMjczNDY3YTg5M2M4ZTJkNzRkMDg2Nzk4MTRjZSIsInRhZyI6IiJ9 limit 1)