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 ('17dfd5ff04c41b137641834590f1c583','0','3.91.79.134','claudebot','1711727344','thread.php?goto=lastpost&threadid=5373&sid=ab8932adf8790adddebbed86998dcb61','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 @ 16:49
Script: /thread.php?goto=lastpost&threadid=5373&sid=ab8932adf8790adddebbed86998dcb61
Referer: