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 ('7dbbe909f7e839b2c6561871ba7bede2', -1, 1714178171, 1714178171, '12dd3505', 1874, 0, 0)

Line : 187
File : sessions.php