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 ('d3d6c56c5ab9a28d2b71dcb07d588ef2', -1, 1714322401, 1714322401, '0389b9b4', 921, 0, 0)

Line : 187
File : sessions.php