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 ('905b3d06725ee88b61be5766406cc851','0','18.188.61.223','claudebot','1713293150','jgs_portal.php?sid=cf309eeaa6ddd92c4b18cef0b34116cd','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: 16.04.2024 @ 20:45
Script: /jgs_portal.php?sid=cf309eeaa6ddd92c4b18cef0b34116cd
Referer: