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 ('d3f9bd2d3d9ff611382b04c4800b34a9', -1, 1715481758, 1715481758, '038fefe7', -7, 0, 0)

Line : 187
File : sessions.php