SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IitSSWJUQUdtTVJ0YXYrOXAzUTdUTlE9PSIsInZhbHVlIjoiL1VPeFVBajhJbXlwY1ZBL1Q3aVZJUT09IiwibWFjIjoiZTM1ZWJmNmFkZWI2NjE1OGUwYzZjZDhlZmYwODQ2YWNmNTU5YzFmNDI5ZDEwNGU1OTQxZDIyNzlhZDgzNDkyOSIsInRhZyI6IiJ9 limit 1)