SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImRweldYbXRGQmt4UEh6cHRtZ3BIcUE9PSIsInZhbHVlIjoiUklINWRCYitPSXlHY0RqVU9ocTBzZz09IiwibWFjIjoiZTA3ZjZjM2FiZDgyMTM3NGQ3NjM5NjNlODkzMTJlZjVlMTQyMzU3M2M5ZDIxOTY3OGViM2EyM2M5N2U4OTYxNiIsInRhZyI6IiJ9 limit 1)