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 ('4b21c6d1d4cdeeb1c4848e6e927143ec', -1, 1714164351, 1714164351, '6ca2d850', 31, 0, 0)

Line : 187
File : sessions.php