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 ('5aa61de09b81e4ebad6a2950ff01b88d', -1, 1755099870, 1755099870, 'd849d865', 2, 0, 0)

Line : 187
File : sessions.php