SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IndFVVVRUmx2bUdjVDNRQ1VpcWR3Q2c9PSIsInZhbHVlIjoidWp3YVNpSExmT1FsNUNzM3dpR0Y5QT09IiwibWFjIjoiMjY3ZjgyYzJjNTE0ZTJmMDVmNzNiN2E1ODYyNTAxOWRhZDg5ZTViZGExYmE3OWFiZTJkMWJmZjRjNGMyMTBhOCIsInRhZyI6IiJ9 limit 1)