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 ('0e5298a8675df5f4007a45b364f99fcb', -1, 1711705951, 1711705951, '2cde8ed2', 944, 0, 0)

Line : 187
File : sessions.php