SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InljWk5hRTNKNitvN3VVdHNhT0N5bHc9PSIsInZhbHVlIjoiS0lDc1RWcWdRS1F2T0ZVMUZkcWtKQT09IiwibWFjIjoiYTM3YmY3NTlmODdlZTQ3ZjExOGU0NWM0ODcxY2M2MDQxZTg2ODg5NTIwOTQwMWQzMmNmMWQwYTYwZmNhNzRlYSIsInRhZyI6IiJ9 limit 1)