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 ('909fb28f4ed945ef49811716e74b88ff', -1, 1714239261, 1714239261, '0391bfd6', 1796, 0, 0)

Line : 187
File : sessions.php