SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InFjWXpmcWE2aU5ZNEx3bVpDSVFPekE9PSIsInZhbHVlIjoiTmR1Z2ZsM3pKcm5TZkk5TW5Sck1JUT09IiwibWFjIjoiY2M2MmFiZTJjY2U1NWJmYmNhZDk3ZjVhYjVmYzk2YzZiYjQ3ZmE1YzhhNDFkNjdiZmIxM2RmOTY4MWMyNzBjZiIsInRhZyI6IiJ9 limit 1)