phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1672ac9d9cd44a91284c75ba9fe8f91e', -1, 1715930157, 1715930157, '12e02c64', -8, 0, 0)

Line : 187
File : sessions.php