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 ('1801c1f245d0b28d1df6a4524bd32b18','0','3.91.8.23','claudebot','1711618507','ts_index.php?sid=3845c6431b5e8d6ad3b5283d033f9633','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: 28.03.2024 @ 10:35
Script: /ts_index.php?sid=3845c6431b5e8d6ad3b5283d033f9633
Referer: