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 ('a7003eaf8c1e05a5ff53811f6a3772d2','0','174.129.93.231','claudebot','1711704653','thread.php?threadid=5310&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 @ 10:30
Script: /thread.php?threadid=5310&sid=2637cb8061b6bd4534fca62fbddede01
Referer: