SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlE2TWZNTC9YNE41TE5VWG5MYWFpMUE9PSIsInZhbHVlIjoiVTNhaGFMYXRrUm5YVTNNOHg0eXJhUT09IiwibWFjIjoiNWE0NjI0MzQ1MTRjYTIzOTlkZTEzMWIzZGZkZjM1NGJmMGQ3ZmU2Y2EyMTU3MTYyZTE5ZTRmZTdhMThjMDAxOSIsInRhZyI6IiJ9 limit 1)