phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('be077dceed2a3dab4bc2a4c81586d788', -1, 1714259825, 1714259825, '12dad108', 1864, 0, 0)

Line : 187
File : sessions.php