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 ('f1d2a6f15f2d9727d101b17d4bd3d7d3', -1, 1715591149, 1715591149, '0311af15', -9, 0, 0)

Line : 187
File : sessions.php