SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im9XVTNHOEhUM1RVbEZTdmg3c2tYR1E9PSIsInZhbHVlIjoiV0ZNSXJPV0g1c3M3cXM3dFJOL1Jkdz09IiwibWFjIjoiYmY0MzdkZGY5NWQ2MDA0N2ZlNGI1ODM3NDE2MjhiNTM2NWRmMzM1NTNjM2Q5MTVjOThkM2VhNTQzNTJiYTVjMCIsInRhZyI6IiJ9 limit 1)