SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjNoVElUZis4N215dmZGNFl3OXFvZHc9PSIsInZhbHVlIjoiaWNjdk1PUGpLcDZEbGZmWCtlQ0V5dz09IiwibWFjIjoiNzdkYTQ0YWNlNjU3MTQ1MmYyN2Q3ZWMxMGVmMzJjMjAwM2E5MDcxMDNjMDAyZmRmMDZhMDExYmM2MWExMTAzMSIsInRhZyI6IiJ9 limit 1)