SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InNHT1YwSS9kdU5tM2FHcHFCK0ZqMnc9PSIsInZhbHVlIjoiSDdFcEhzNGNIQUZQeDR2N0RCUE43Zz09IiwibWFjIjoiYmYxZTAzZmIzYTY4MDUzNWQ4ZTI0NWYyYmFjYmVkYWIzOWNlMTMzNTFlOGE3ZGE3NDU2MDQ0ZTljNTU2ODkwMiIsInRhZyI6IiJ9 limit 1)