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 ('b3ae5e38717acc7d0e62787d5c71aacd', -1, 1755142462, 1755142462, 'd849d865', 5, 0, 0)

Line : 187
File : sessions.php