SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('f23b238c7d06831f3181c52282df971a','0','44.221.83.121','claudebot','1711696912','thread.php?goto=lastpost&threadid=5307&sid=75ec929566d8526b184ae623e8079da0','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 29.03.2024 @ 08:21
Script: /thread.php?goto=lastpost&threadid=5307&sid=75ec929566d8526b184ae623e8079da0
Referer: