SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImxTYk04eW9oOHBYR001a01acU9zR3c9PSIsInZhbHVlIjoiUnVTT2JXaWJxNS9qR3ZGZXNTU1ZDQT09IiwibWFjIjoiZWVmNzE5ZTc4MjBiODBlYzhlMTM2NmVmZmM0MmI4N2MyYTJiMjM5MTk3YjkzNzhhZjAyMGNhMmYxNmU4ZWU5MSIsInRhZyI6IiJ9 limit 1)