SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InlFd2NJdkVXY2hPVnZXOGNXdUdscUE9PSIsInZhbHVlIjoiUDVMT2laQXBkOGxZVGdFT2Z4Wm9kQT09IiwibWFjIjoiYzdlMzMzOTI4ODVmZGFjMjlkMGQ3NzgyYWUxZDFhNmFlZTc5M2ZkN2UyMTQ4NmZjOGYyNTA1OGVhYzdiNzk5NiIsInRhZyI6IiJ9 limit 1)