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 ('8b3317953dae898cd622f63522a3bee6','0','3.15.3.154','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714018205','thread.php?threadid=4569&threadview=0&hilight=&hilightuser=0&sid=14e6b188d4de256dae92e79740a8cb38','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: 25.04.2024 @ 06:10
Script: /thread.php?threadid=4569&threadview=0&hilight=&hilightuser=0&sid=14e6b188d4de256dae92e79740a8cb38
Referer: