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 ('803c5e5082f2b7c2b03745b0f5dc7a78', -1, 1714251375, 1714251375, '12da370e', 2173, 0, 0)

Line : 187
File : sessions.php