SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImpNZ0JkZ0NrUEk0L25ERUNiRHJVSEE9PSIsInZhbHVlIjoiVFdmMG9sdXY5UEhUbERFNFJ4ZEQ5Zz09IiwibWFjIjoiMGVhM2U4ZWEyZTk3Mjk2Y2JjNjk0OTBhZTY3OTI4NTZlYmZmNzgxZDc1NWM5MjBhY2Q5Y2QxYWZjN2E1ZGM2NyIsInRhZyI6IiJ9 limit 1)