SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjZZNmQ5a1k2THNHR3ordzFwOVNmVVE9PSIsInZhbHVlIjoiU1hvQ2liVHJrRXZVdmRRNUQySCtOZz09IiwibWFjIjoiMWVhMjg4NWJhOWU5NWRmODU2MjkwZDlhZmVmY2M5NTBhMWUwNTkyN2RmYjg1MjRkNTMyNTM0ZmRiNzIzZjg1NiIsInRhZyI6IiJ9 limit 1)