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 ('d7b8518f91d0284589ad1d2464e8989b','0','3.236.145.110','claudebot','1711622839','addreply.php?postid=19249&sid=902075f7466a347b30fbde5573d8539b','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 @ 11:47
Script: /addreply.php?postid=19249&sid=902075f7466a347b30fbde5573d8539b
Referer: