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 ('51db1a5fa773e0370004868ca5ec48ad','0','3.133.147.87','claudebot','1713291533','jgs_portal_box.php?id=61&sid=531b01cec3b26ef0c81676a0d5c43da4','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: 16.04.2024 @ 20:18
Script: /jgs_portal_box.php?id=61&sid=531b01cec3b26ef0c81676a0d5c43da4
Referer: