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 ('73c1f7af27f80ee6b4b8ffb4556ee78f', -1, 1714104114, 1714104114, '340ef0b2', 753, 0, 0)

Line : 187
File : sessions.php