phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4c0006bb5ad6e8895a7a5e5772ae9764', -1, 1715906894, 1715906894, '12bc125a', 2, 0, 0)

Line : 187
File : sessions.php