MySQL error "Integrity constraint violation: 1062 Duplicate entry"
Found this error in Hubzilla log. Don't sure it is critical or not. Hubzilla v.3.4.1, MySQL 5.7.22, PHP 7.2.7
2018-06-25T18:54:24Z:LOG_INFO:999bc484e0b6f4f65092e63e2f628f32:channel.php:1709:zid_init: Not authenticated. Invoking reverse magic-auth for ich@hubzilla.monte-bleibt.de
2018-06-25T18:54:24Z:LOG_INFO:999bc484e0b6f4f65092e63e2f628f32:channel.php:1718:zid_init: No hubloc found.
2018-06-25T18:54:24Z:LOG_INFO:b1e5067023a38475d908b0bb1dd8f9f3:channel.php:1709:zid_init: Not authenticated. Invoking reverse magic-auth for ich@hubzilla.monte-bleibt.de
2018-06-25T18:54:24Z:LOG_INFO:b1e5067023a38475d908b0bb1dd8f9f3:channel.php:1718:zid_init: No hubloc found.
2018-06-25T18:54:26Z:LOG_INFO::HTTPSig.php:170:verify: Content_Valid: true
2018-06-25T18:54:26Z:LOG_INFO::HTTPSig.php:170:verify: Content_Valid: true
2018-06-25T18:54:26Z:LOG_ERR::dba_driver.php:459:db_logger: dba_pdo: ERROR: INSERT INTO `xchan` (`xchan_hash`, `xchan_guid`, `xchan_guid_sig`, `xchan_pubkey`, `xchan_photo_mimetype`, `xchan_photo_l`, `xchan_photo_m`, `xchan_photo_s`, `xchan_addr`, `xchan_url`, `xchan_connurl`, `xchan_follow`, `xchan_connpage`, `xchan_name`, `xchan_network`, `xchan_instance_url`, `xchan_flags`, `xchan_photo_date`, `xchan_name_date`, `xchan_hidden`, `xchan_orphan`, `xchan_censored`, `xchan_selfcensored`, `xchan_system`, `xchan_pubforum`, `xchan_deleted`) VALUES ('rqU2dabxqtg0wnJiLneQ_olernLfLe_1ElUVoDjsf7ZFpTzg_J8bCWrVm7UePmewJ-EckmtL1O30a9NH9I9yxA', 'sTng9ki-4bDLSkoGhCANP87vqG3j-qfuqpKdhvs8ZrSqQ6_Xgy3A98yyv_llae9Nmb4cf0LBMEAB55ywiTzq0Q', 'lwrKTjuKjROvgy-I3GImfL4oGbAnqQyYtqcX1iTs4ghEtCv5izl1-3lgb7Nzk2Y0uuMDONGVhRCfL9QQ04N0_BAB5Wnchhus28afvtyQBvjK0CeUiLfDrbmn5ajqWTeKhn6j2cZiTlpXarSf0UP6TzBuByZ7SSvK-PU8SENZUBXsnEfCtob68feRAsqZYiVvMzRkAQCqG5UAR3vJaWLjEEXWioKk3qREv66_ghSJeQE4AuMVsEt5__kjiC9GQKPlQ0HOS-18jFExIDOmZzTa7myY0DDkklrlwdId0257msuMBWPllva6rtMuf5tKJhJ0gRud6jS5uCqBM2vAVIs3p0t9UT60xRA3rx03Fwsc9dtOIk6824dmQPqZeO2od2OSTZnpd3PLIDcNj_CV0slIjJKyXqSgtZi378U2xEcZ3zoAD-orKA-XSJWYyqGFZ33EG2iRMwNO_2Ij5Gc8wucFpNyli4GsnqQg1_MckReq099mMFOKfacGLQ5I1K1kjspb_maIOiribqVWaozZxeGMxI9tCkvu3gwovpipCKhyr64nBtamxjonF2E3sB5eJSdyv6wsBAivcP6J59kDoQOpNbwWS02P6lSwkb5LMYC0P2fnhGhxDh8OtAHAwamAjF5SIZpI5UTGt6VSvWhcMO6sogKHYa43YWlNLypt5YQsYHY', '-----BEGIN PUBLIC KEY-----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\nzbGBb+DOGr06WBW0GWqdedsCAwEAAQ==\n-----END PUBLIC KEY-----\n', 'image/jpeg', 'https://hubzilla.monte-bleibt.de/photo/profile/l/2', '', '', 'ich@hubzilla.monte-bleibt.de', 'https://hubzilla.monte-bleibt.de/channel/ich', 'https://hubzilla.monte-bleibt.de/poco/ich', 'https://hubzilla.monte-bleibt.de/follow?f=&url=%s', '', 'ich', 'zot', '', '0', '2018-04-26 09:47:23', '2018-04-04 07:53:46', '0', '0', '0', '0', '0', '0', '0')
SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry 'rqU2dabxqtg0wnJiLneQ_olernLfLe_1ElUVoDjsf7ZFpTzg_J8bCWrVm7UePmew' for key 'PRIMARY'
2018-06-25T18:54:26Z:LOG_INFO::photo_driver.php:459:save: photo save 4 returned 1
2018-06-25T18:54:26Z:LOG_INFO::photo_driver.php:459:save: photo save 5 returned 1
2018-06-25T18:54:26Z:LOG_INFO::photo_driver.php:459:save: photo save 6 returned 1
2018-06-25T18:54:26Z:LOG_INFO::zot.php:2689:sync_locations: New hub: https://hubzilla.monte-bleibt.de
2018-06-25T18:54:26Z:LOG_INFO::hubloc.php:192:hubloc_change_primary: setting primary: https://hubzilla.monte-bleibt.de
2018-06-25T18:54:26Z:LOG_INFO::hubloc.php:222:hubloc_change_primary: xchan already changed