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 ('cb46ce5f7d4f5e0a1a575178c8ff84d1', -1, 1714164747, 1714164747, '12bc8e92', 915, 0, 0)

Line : 187
File : sessions.php