SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlFNUm9NcnVDeTJJUG5ZTWgvQ2k2SGc9PSIsInZhbHVlIjoiZWxwMDg3Ykd1L1lDdzROMDhySm9TZz09IiwibWFjIjoiNjY5MTg0ODUzZWYyN2VkN2E2MmEyZmJkYWViZWNhYmVlZGU2NDJhNjQ4MzllNjVkNzZhYTkwODZmYzE1M2RkZCIsInRhZyI6IiJ9 limit 1)