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 ('15a05560d88a16417be57127e2b621e0','0','44.211.58.249','claudebot','1711716209','thread.php?goto=lastpost&threadid=4412&sid=d9cfbdb581817c2a2881251072307646','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 @ 13:43
Script: /thread.php?goto=lastpost&threadid=4412&sid=d9cfbdb581817c2a2881251072307646
Referer: