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 ('3b4e0950bb584c8f32ade3fa1d7b8dc8', -1, 1754186870, 1754186870, 'd849d808', 2, 0, 0)

Line : 187
File : sessions.php