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 ('5fd662ff7a8cc2a064a6e53f1f86ea4f', -1, 1754229259, 1754229259, 'd849d808', 4, 0, 0)

Line : 187
File : sessions.php