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 ('481458c2713cc3e383bdd23ddb1e40cf','0','18.222.125.171','claudebot','1713454753','partner.php?sid=0f4768bbcb3d82d6f966c8a2cb218959','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 @ 17:39
Script: /partner.php?sid=0f4768bbcb3d82d6f966c8a2cb218959
Referer: