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 ('03ca1d4c088bb967e2fe8f54f76f65e8', -1, 1715156001, 1715156001, '03902ac4', 14, 0, 0)

Line : 187
File : sessions.php