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 ('ddba17a3a0da3651e7108fc02c6e1cff','0','3.140.185.147','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1713852539','board.php?boardid=22&page=1&daysprune=1000&sortfield=views&sortorder=ASC&sid=4c8e4a6d5282c10622c6ce314bf4c2ac','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: 23.04.2024 @ 08:08
Script: /board.php?boardid=22&page=1&daysprune=1000&sortfield=views&sortorder=ASC&sid=4c8e4a6d5282c10622c6ce314bf4c2ac
Referer: