SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IitMNS8vZ1hFZklZWWVKN2hySXRqUEE9PSIsInZhbHVlIjoiNG03NXVKV2dFZUZMamxmazd1b0c1dz09IiwibWFjIjoiZjBmMjVkZGQ5YWMyYzdjMWU4YTYyMjdiYTE3ZTk5MWYyZGFkMGE3MGFjMTA1NDU3YjVkZDc2ZmY1ZjRkNDE2OCIsInRhZyI6IiJ9 limit 1)