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 ('8ac7a05c3e42b2c68b15d7eb031cbc6e', -1, 1714041403, 1714041403, '0389ab79', 1391, 0, 0)

Line : 187
File : sessions.php