Why am I getting the following message? How can I fix it? I just installed MediaWiki again after some time, this has never happened to me before.
Warning: rename(/tmp/l10n_cache-en.cdb.tmp.1541950862,/tmp/l10n_cache-en.cdb): Operation not permitted in /home/u849803034/public_html/vendor/wikimedia/cdb/src/Writer/DBA.php on line 59
[V@7fWB@qpBAAAE@ii8sAAADH] 2016-09-30 21:55:37: Fatal exception of type MWException
Warning: dba_close(): 167 is not a valid DBA identifier resource in /home/u849803034/public_html/vendor/wikimedia/cdb/src/Writer/DBA.php on line 54
Warning: rename(/tmp/l10n_cache-en.cdb.tmp.1541950862,/tmp/l10n_cache-en.cdb): Operation not permitted in /home/u849803034/public_html/vendor/wikimedia/cdb/src/Writer/DBA.php on line 59
Fatal error: Uncaught exception 'Cdb\Exception' with message 'Unable to move the new CDB file into place.' in /home/u849803034/public_html/vendor/wikimedia/cdb/src/Writer/DBA.php:60 Stack trace: #0 /home/u849803034/public_html/vendor/wikimedia/cdb/src/Writer.php(88): Cdb\Writer\DBA->close() #1 [internal function]: Cdb\Writer->__destruct() #2 {main} thrown in /home/u849803034/public_html/vendor/wikimedia/cdb/src/Writer/DBA.php on line 60