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 ('70e66b6d9943ac58cd548b1535fd7c77','0','18.232.187.47','claudebot','1711712224','partner.php?sid=7e6aa1532e13dd5c3152f391e00c8ab4','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 @ 12:37
Script: /partner.php?sid=7e6aa1532e13dd5c3152f391e00c8ab4
Referer: