SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Imc1enpkend1ck9NTjh6VzUrQnMwYVE9PSIsInZhbHVlIjoiVkRsV0ZieHNtZ3NiVzhQaUoxZlJzZz09IiwibWFjIjoiMWZmYmY3OTg5MzdmYjIyODI3YmM2YTUzNWNjYmE4YWQ4ZTQ1NzkyM2Y1OTVjZTA4ZjU1YTg2N2U5MDQ3YzVmMyIsInRhZyI6IiJ9 limit 1)