SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImdhdXNTbjlNTVpKdHVhVDVGY1lPYVE9PSIsInZhbHVlIjoiKzM1aVF4d1ZsWjh5Y2lkQmxrTXFuQT09IiwibWFjIjoiNmNhNjdmMWMxOWVhMDNhOGFhZGFiNTg2MmRjYTkyNmE4MTBiNGVmY2RhOWMzOGQ2N2QwZWViOTdiNWZmNWEzNCIsInRhZyI6IiJ9 limit 1)