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 ('08f99a3fc39ff759b15f11665108031b','0','3.135.202.224','claudebot','1713272732','usercp.php?action=buddy&add=152&sid=1796b24846d17c39cf8045a4a13257b8','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: 16.04.2024 @ 15:05
Script: /usercp.php?action=buddy&add=152&sid=1796b24846d17c39cf8045a4a13257b8
Referer: