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 ('0879f03dc473eb2bda39bf1727aa964d', -1, 1715894044, 1715894044, '12e2b1d8', 3, 0, 0)

Line : 187
File : sessions.php