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 ('37c0368ba5a1d83bd3d3b8c674dcd6d4', -1, 1755975809, 1755975809, 'd849d8a8', 5, 0, 0)

Line : 187
File : sessions.php