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 ('5bee42545c4b37d535a2b9529f5486bd', -1, 1685460821, 1685460821, '03ef8134', 15, 0, 0)

Line : 189
File : sessions.php