SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkdmRDhta3l4ejhXTjNWSUVSWWcyeGc9PSIsInZhbHVlIjoidVBxQVNEWUo5dEM3bkxLOUdLKytGZz09IiwibWFjIjoiMWVlNjY3ZThlZTIzMzAzZDU5MWFlNzE0ZWI0ZTI0NTExNGJkZmI1OTlmM2M0Y2FiMzU4ZWQwZGJlOWQ0ZDZhMyIsInRhZyI6IiJ9 limit 1)