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 ('e8d86643ef3ff6f3d8f60042cc4ba1cf', -1, 1715790417, 1715790417, '1276fc57', -9, 0, 0)

Line : 187
File : sessions.php