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 ('91e895d4048395afa65bdfe316326726','0','44.213.80.203','claudebot','1711631362','pms.php?action=newpm&userid=356&sid=fdd2a29093f1661ef49dac7a46ea9c39','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: 28.03.2024 @ 14:09
Script: /pms.php?action=newpm&userid=356&sid=fdd2a29093f1661ef49dac7a46ea9c39
Referer: