SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJmdVVJQ1Irbkh2Y0tjTjZoSjlnc0E9PSIsInZhbHVlIjoiZ0xFdjlacXd0NVRnR0NUSmkyWDZ1QT09IiwibWFjIjoiYWFhOWE3MmVhNzU1NTliNTg0N2QwOWY1OTdkZGU1OWNmZDZhMWQwM2I3ZDBhMTExOWE1ZjRjNWUzZmRmNDA2OCIsInRhZyI6IiJ9 limit 1)