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 ('116d02a0a9c8a2ad1096d445baaf67f6','0','3.238.79.169','claudebot','1711666128','memberslist.php?sid=1cde5aeb53c394579e9746ef35342cc8','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 @ 23:48
Script: /memberslist.php?sid=1cde5aeb53c394579e9746ef35342cc8
Referer: