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 ('5fc47cb53f4ab3cd76dbfdce05a8f2a6','0','3.235.246.51','claudebot','1711704339','memberslist.php?sid=f80796d5d5859a38ee5fb9c919a8f172','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 @ 10:25
Script: /memberslist.php?sid=f80796d5d5859a38ee5fb9c919a8f172
Referer: