SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjgwY25lMnR2Q3Rnd1RCRll4bDBLb2c9PSIsInZhbHVlIjoiV3RqUExESk02M1Z6VmhheXh1YXYwZz09IiwibWFjIjoiODkyODhlMTJiNzAyNGZmMTEyMmVmZjhkMmU0ZWQ4NDYwMTFlM2FhMTJhMDllYTc0NmU0NjQ1Y2M1YmMxZGIyMCIsInRhZyI6IiJ9 limit 1)