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 ('13e8cdf439e39bb2649a88198e71de91','0','18.213.4.140','claudebot','1711709343','jgs_portal_box.php?id=39&sid=2637cb8061b6bd4534fca62fbddede01','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 @ 11:49
Script: /jgs_portal_box.php?id=39&sid=2637cb8061b6bd4534fca62fbddede01
Referer: