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 ('bfbd3f7717dee0b80bf9d16cb99f8737','0','44.222.212.138','claudebot','1711638357','usercp.php?action=options_change&sid=fc1f1d4bb7abdc00ef9309afb27f38ae','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 @ 16:05
Script: /usercp.php?action=options_change&sid=fc1f1d4bb7abdc00ef9309afb27f38ae
Referer: