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 ('b97852c408201ecb86bbdc2c6528b4cd','0','3.144.172.115','claudebot','1713417099','addreply.php?threadid=5307&sid=473e27bdf116b6883fce4d67db9dec29','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: 18.04.2024 @ 07:11
Script: /addreply.php?threadid=5307&sid=473e27bdf116b6883fce4d67db9dec29
Referer: