SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImpTUFJWTTYzZWF1V1pzaG9MVngrRmc9PSIsInZhbHVlIjoiM2xiRWV3S3hVbTUzcFl0Si84REh0UT09IiwibWFjIjoiZDUwZTE5Mzg0ZjQzNjE1NDAxYmNlNWJkNzk3NTBmYWNjYjNjYzE5NzRjYTQxOWFmMzIwYWZmNmQ5NmQyYWJmMSIsInRhZyI6IiJ9 limit 1)