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 ('5d305f303f61af68b7f146f87a1c445c','0','35.173.178.60','claudebot','1711629456','memberslist.php?sid=c7af758bb948ee88c4f60f0ee198bf9c','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 @ 13:37
Script: /memberslist.php?sid=c7af758bb948ee88c4f60f0ee198bf9c
Referer: