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 ('389c3c29cd0b0dd0a4a0b4ed2b0e025a', -1, 1754526612, 1754526612, 'd849d808', 5, 0, 0)

Line : 187
File : sessions.php