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 ('8dfcb5e7efc215d43fecb882dce12c8c','0','44.192.107.255','claudebot','1711636257','board.php?boardid=18&sid=ebca2352c26c5670ce2a28d316e61f25','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 @ 15:30
Script: /board.php?boardid=18&sid=ebca2352c26c5670ce2a28d316e61f25
Referer: