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 ('50ba568fcb8f0b04e6a70e2b25a02e94', -1, 1715331090, 1715331090, '1276c1e8', -2, 0, 0)

Line : 187
File : sessions.php