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 ('89fd646a15c37a12a9c4e6b1f2a0d4ba', -1, 1714179759, 1714179759, '03932aa8', 600, 0, 0)

Line : 187
File : sessions.php