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 ('f2dfb4b9d312e45a6be1f183238b0e21','0','3.80.155.163','claudebot','1711706565','jgs_portal.php?sid=2914f64622b63ea8b1dac984094098ee','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: 29.03.2024 @ 11:02
Script: /jgs_portal.php?sid=2914f64622b63ea8b1dac984094098ee
Referer: