SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjU3SmtIWm5EZ3U4cTNOZitTMlg3cFE9PSIsInZhbHVlIjoiZndXQTlha2dhVVJrWk05NndIZ3dQUT09IiwibWFjIjoiZWJiNzgxMGEzMjAzNDQ4Njk4MDQ0OTczMjhmNTY2MGU1MDRjZDU2ZWEwMDdmYWVmNDhjMjViZjU5M2EwZjgyZiIsInRhZyI6IiJ9 limit 1)