SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlI2bmMzRy9kU2RVQkpmRHBrVmVQcEE9PSIsInZhbHVlIjoiQnZhMkw3c0ZMY1BqQWhEdTN3YTNtUT09IiwibWFjIjoiM2YwYmU0NWFmOGNhODIwNTQ0ODI0MDMxNmUwOWZlOTBjMWMyMDhjMGI3NDNlZWI3N2MyOTBiMDk2MzMwMDc2YiIsInRhZyI6IiJ9 limit 1)