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 ('c260f4c1e78849e93f29c6d4c5b6dd8f', -1, 1715686538, 1715686538, '12db0b13', 4, 0, 0)

Line : 187
File : sessions.php