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 ('44f978fad79f01ced067a7a2a9b82757','0','18.188.175.182','claudebot','1713448577','board.php?boardid=122&sid=5703e4c4da99086ac7f47670bdb44a33','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: 18.04.2024 @ 15:56
Script: /board.php?boardid=122&sid=5703e4c4da99086ac7f47670bdb44a33
Referer: