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 ('ad2659bbf1583d4f98e1a6d1f012d9c6','0','3.137.192.3','claudebot','1713475419','jgs_portal.php?sid=ac1b65312528128cfb562e120f44531b','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 @ 23:23
Script: /jgs_portal.php?sid=ac1b65312528128cfb562e120f44531b
Referer: